some jellyfish have skeletons that are formed by fluid-filled compartments. This fluid resists compression and thus supports the body structure from deforming.

Answers

Answer 1

Yes, some jellyfish have skeletons that are formed by fluid-filled compartments  which supports the body.

The umbrella-shaped bell is a real jellyfish's distinguishing characteristic. The mesoglea, a hollow structure made up of a mass of translucent jelly-like material, serves as the animal's hydrostatic skeleton. Water makes up at least 95% of the mesogloea, but it also has other fibrous proteins like collagen and roving amoebocytes that can ingest detritus and germs. On the exterior and inside, respectively, the gastrodermis and epidermis surround the mesogloea. The bell can bend because the edge of the bell is frequently divided into rounded lobes called lappets. Rhopalia, which are simple sensory organs, hang from the spaces or recesses between the lappets, and the bell's perimeter frequently has tentacles. this information is accurate. The soft, gelatinous bodies of jellyfish, which are primarily composed of water, are well recognised. The mesoglea, a thick layer of jelly-like substance that offers structural support and resistance to compression, is a form of skeleton seen in some jellyfish species. The jellyfish's interior organs are shielded by and kept in form by this fluid-filled mesoglea. As the jellyfish contracts its mesoglea to move through the water, it also plays a role in propulsion. Overall, the mesoglea is essential to the existence and operation of jellyfish.

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Related Questions

During which stage of the cell cycle is cell growth and replication of organelles most significant?
A
M phase
B
G1â phase
C
G2â phase
D
S phase

Answers

Answer:

D.......

S phase

The S phase is the stage where DNA replication occurs, the G1 phase is the stage where cell growth and replication of organelles are most significant, making it a critical stage in the cell cycle.

During the cell cycle, cells go through several stages, including interphase (G1, S, G2) and mitosis (M phase). The M phase is the stage where the cell divides into two daughter cells, while the interphase is the stage where the cell prepares for cell division. Among the interphase stages, the S phase is the stage where DNA replication occurs. However, during which stage of the cell cycle is cell growth and replication of organelles most significant?

The answer is the G1 phase. During the G1 phase, the cell is actively growing and carrying out its normal functions. This is the stage where the cell is synthesizing new proteins and organelles, including mitochondria, ribosomes, and endoplasmic reticulum, in preparation for DNA replication in the S phase. In other words, G1 is the stage where the cell is "stocking up" on the necessary components needed for DNA replication and cell division.

Furthermore, G1 is a crucial stage for the cell as it determines whether the cell will enter the cell cycle and proceed with cell division or exit the cell cycle and enter a non-dividing stage called G0. If the cell receives the appropriate signals and nutrients, it will progress to the S phase and undergo DNA replication and cell division.

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when did birds and crocodiles last share a common ancestor?

Answers

Answer:

Around 240 million years ago

Explanation:

Crocodiles are the closest living relatives of the birds, sharing a common ancestor that lived around 240 million years ago and also gave rise to the dinosaurs.

molecules that have properties of both polar and nonpolar molecules are called a. hydrophobic b. hydrophilic c. amphipathic d. all of the choices are correct e. none of the choices are correct

Answers

Answer:

The Answer is C amphipathic.

Explanation:

The correct answer here is C. A molecule that has both polar and nonpolar regions is called amphipathic. The polar end of the molecule is water-loving, or hydrophilic, and the nonpolar end of the molecule will be water-repelling, or hydrophobic. This means the molecules are able to connect both to other water molecules, and to molecules of other substances.

which term best describes the following phenomenon? after an individual has inherited a nondisjunction, that individual has a greatly increased chance of producing gametes with a new nondisjunction because of errors in meiosis.

Answers

Recurrent Nondisjunction. Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate during meiosis.

What is Nondisjunction?

Nondisjunction is the failure of chromosomes to separate properly during meiosis, resulting in gametes containing an abnormal number of chromosomes. During meiosis, chromosomes line up in pairs and then separate into two cells. Nondisjunction occurs when a pair of chromosomes fails to separate, causing one gamete to receive two copies of that chromosome, while the other gamete receives none.

When this occurs, gametes with an abnormal number of chromosomes are produced. Recurrent nondisjunction is when an individual inherits a nondisjunction, increasing their risk of producing gametes with a new nondisjunction due to errors in meiosis.

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In prokaryotes, cellular respiration takes place in the
nucleus.
ribosomes.
cytoplasm.
mitochondria.

Answers

In prokaryotes, cellular respiration is carried out in the cytoplasm or within the cell membrane.

Answer:  CYTOPLASM

Explanation: In prokaryotes , cellular respiration takes place in cytoplasm or within the cell membrane. Assisted by a structure called mesosome which are the infoldings of the cell membrane and also the site of oxidative phosphorylation.

https://hyperphysics.phy-astr.gsu.edu

has islets with α , β , and δ cells that secrete hormones is called ?

Answers

The normal human pancreas contains about 1 million islets. The islets consist of four distinct cell types, of which three (alpha, beta, and delta cells) produce important hormones; the fourth component (C cells) has no known function.

The pancreas has both exocrine and endocrine functions. The pancreatic islet cell types include alpha cells, which produce glucagon; beta cells, which produce insulin; delta cells, which produce somatostatin; and PP cells, which produce pancreatic polypeptide. Insulin and glucagon are involved in the regulation of glucose metabolism. Insulin is produced by the beta cells in response to high blood glucose levels. Target cells are better able to absorb and utilize glucose, as well as store extra glucose for later use. Diabetes mellitus, a condition marked by elevated blood glucose levels, is brought on by a malfunction in the synthesis of insulin or target cell resistance to its effects. In reaction to low blood glucose levels, the pancreatic alpha cells create and secrete the hormone glucagon. Blood glucose levels are raised through mechanisms like the breakdown of glycogen into glucose, which is stimulated by glucagon.

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A bright orange color begins to appear in a population of butterflies. How could evolutionary fitness help explain this change?

Answers

Answer: Orange flowers in the environment, camouflage.

Explanation:

If the butterflies were brown before they were easily spotted when sitting upon orange petalled flowers. The orange butterflies in the population survive because they blend in with the flowers they eat from their environment.

functions of agranular endoplasmic reticulum include a. synthesis of proteins for use in the cell b. synthesis of steroids c. storage of intracellular calcium ion d. synthesis of proteins for use in the cell and storage of intracellular calcium ion e. synthesis of steroids and storage of intracellular calcium ion.

Answers

a) The best choice is protein synthesis for cell usage.

The canonical pathway that controls protein synthesis involves co-translational docking of the mRNA:ribosome complex on the ER membrane. Protein synthesis necessitates localization of ribosomes to the cytosolic face of the ER. When ribosomes harbouring these RNAs are recruited to the ER membrane via a signal sequence in the amino terminus of the developing polypeptide that is detected and bound by the signal recognition particle, translation of secretory or integral membrane proteins begins in the cytosol. Animals depend on proteins for survival. Ribosomes are the organelle that is in charge of protein synthesis.

Instead of making proteins, the plasma membrane controls how things enter and leave the cell.

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myelination of the spinal cord is almost complete by 2 years of age. as a result of this, what can gradually be achieved?

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The completion of myelination of the spinal cord by 2 years of age allows for the gradual achievement of improved coordination and dexterity.

Myelination is the process by which the nerve fibers in the spinal cord are coated with a fatty substance called myelin, which acts as insulation and helps to speed up the transmission of nerve impulses. By 2 years of age, most of the fibers in the spinal cord have been myelinated, which results in improved motor function and coordination.

The child will be able to carry out more complex movements, such as running, jumping, and throwing a ball, with greater accuracy and control. Additionally, they will be able to use their hands more effectively to carry out fine motor tasks, such as drawing and manipulating small objects. These developments lay the foundation for further advances in physical and cognitive abilities as the child continues to grow and mature.

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the pulmonary circulatory system a. begins at the left ventricle. b. goes from the heart to the lungs and back to the heart. c. ends at the right atrium. d. all of the above

Answers

The pulmonary circulatory system goes from the heart to the lungs and back to the heart. Option B is correct.

The pulmonary circulatory system begins at the right ventricle of the heart and carries deoxygenated blood from the heart to the lungs. In the lungs, the blood releases carbon dioxide and picks up fresh oxygen, which is then transported back to the heart in the pulmonary veins.

The right ventricle then pumps the oxygenated blood into the systemic circulation to be distributed to the rest of the body. The pulmonary circulation is a shorter, more direct route than the systemic circulation and serves the important function of allowing the blood to exchange gases with the lungs.

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explain how radial symmetry and the lack of cephalization usually associated with it can have adaptive value for sessile animals and be favored by natural selection.

Answers

Sessile animals with radial symmetry and an absence of cephalization can benefit from such traits because they enable them to react to inputs coming from various sources without the requirement for a specific head or hind ending.

What function does radial symmetry serve in sessile organisms?

Radial symmetry can give sessile creatures, like sea anemones or corals, a larger area of vision and a better capacity to react to inputs coming from various directions. This is particularly crucial for creatures that are immobile or unable to adjust their posture since they must be able to recognise and react to imminent risks or food sources coming from any angle.

For sessile species, the lack of cephalization—that is, the absence of a specific head or front end—can also be useful for adaptation. Since cephalization enables animals to possess a tail for locomotion and a head designed for perceiving and reacting to stimuli, it is frequently connected with mobility. Sessile creatures, on the other hand, are not required to move around, and their absence of cephalization can streamline their architecture and lower their energy needs.

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1. The three major global uses of fresh water are ?
A. Manufacturing goods| wastewater disposal | and irrigation, B. Drinking bathing | and growing crops,
C. Drinking | manufacturing goods | and generating power, D.
Residential | agricultural | and industrial uses.

2. How is fresh water used in industry ?

A. Water for toilets in the household , B. Water for agricultural products, C. To generate power, D. All of the above .

3. China has recently implemented the south-north water diversion project, diverting water from the humid south to the dry north. What is the purpose of this project?

A. To supply the water-starved north with water form the south they and an abundance of water, B. The industrialize north needs this water more than the agricultural south, C. To desalinate salt water and utilize that as drinking water, D. To encourage the practice of water conservation.

Answers

   The answer is D. Residential | agricultural | and industrial uses.

   The answer is D. All of the above. Fresh water is used in industry for various purposes such as processing, cleaning, and cooling, among others.

   The answer is A. To supply the water-starved north with water from the south that has an abundance of water. The South-North Water Diversion Project is aimed at addressing the water scarcity issue in the northern regions of China by diverting water from the humid south to the dry north.

Comment on the importance of scientific knowledge for Aquaculture Engineering.


IT IS FROM THE RESEARCH METHODOLOGY COURSE

Answers

Scientific knowledge is essential for Aquaculture Engineering as it provides a foundation of knowledge on which to build best practices and improve the sustainability of aquaculture operations. It provides insight into the biological, chemical, and physical processes that govern aquatic ecosystems and the organisms that inhabit them. It can be used to develop new techniques for manipulating, monitoring, and optimizing aquatic systems, as well as to evaluate their ecological impacts. Scientific knowledge is also key for identifying and mitigating potential environmental concerns associated with aquaculture operations. Finally, it can be used to inform policy and legislation related to aquaculture operations and the management of aquatic resources.

Which useful energy conversion is carried out by chlorophyll?

Answers

Chlorophyll is the pigment that is responsible for capturing light energy and converting it into chemical energy through a process known as photosynthesis.

Chlorophyll absorbs light energy during photosynthesis and utilises it to change carbon dioxide and water into glucose (a sugar) and oxygen. The majority of Earth's living things derive their energy from this chemical process, which is essential to preserving the delicate balance of life on our planet.

In conclusion, during photosynthesis, the energy conversion from light energy to chemical energy is carried out by chlorophyll.

Plants get their green colour from a pigment called chlorophyll, that also aids in photosynthesis, which is how plants make their own food.

Many plants and algae have a green tint because of chlorophyll. Chlorophyll is concentrated within organisms in parts known as chloroplasts, which may be seen under a microscope. The primary pigment that plants employ to absorb light energy is chlorophyll. A porphyrin head makes up the molecule of chlorophyll.

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Renewal or modification of the cell membrane is a function of the:_________

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Renewal or modification of the cell membrane is a function of the Golgi apparatus.

In general , the Proteins are rebuilt from the coordinated secretory pathway in the trans Golgi network, there they get packaged to form specialized secretory vesicles. These vesicles, often are larger than other transport vesicles, Hence, they store their contents other till the time any specific signals direct their fusion to the plasma membrane.

Also, many other cellular functions, that includes the taking  and transforming the nutrients, the synthesis of new molecules, also the production of energy, occurs in the membranous organelles.

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Define Heterotrophs
What are producers and consumers and where do they sit on the food chain?
What is the 10% rule in the food chain?
What is the difference between primary, secondary and tertiary consumers?
Where does the ultimate source of all energy come from?
What is the relationship between photosynthesis, respiration, and heat?
What organelle is needed for cellular respiration in both plants and animals?
What does chemosynthesis rely on for energy?

Short answers:

Heterotrophs are organisms that consume other organisms in order to gain energy. Compare two different categories of heterotrophs in terms of how they obtain energy. Explain your answer in one to two sentences.
In three to five sentences, compare and contrast the flow of matter and energy in each trophic level for land-based ecosystems and marine ecosystems. How and why are they similar, and how and why are they different?
In three to five sentences, describe what would happen to ecosystems if decomposers didn't exist on Earth.

Answers

Heterotrophs are organisms that obtain energy by consuming other organisms, such as plants, fungi, and animals.

Producers are organisms that produce their own food through photosynthesis, such as plants and algae. Consumers are organisms that consume other organisms for energy, including herbivores (primary consumers), carnivores (secondary consumers), and omnivores (tertiary consumers). Producers sit at the bottom of the food chain and are consumed by consumers, who are in turn consumed by higher level consumers.

What are responses to other questions?

The 10% rule in the food chain states that only about 10% of the energy in one trophic level is transferred to the next level. The rest is lost as heat energy.

Primary consumers are the first level of consumers and eat primary producers, such as plants. Secondary consumers eat primary consumers, and tertiary consumers eat secondary consumers.

The ultimate source of all energy on Earth comes from the sun, which provides energy for photosynthesis in plants and algae.

Photosynthesis and respiration are two processes that are related to the flow of energy in an ecosystem. Photosynthesis converts light energy from the sun into chemical energy stored in organic molecules, while respiration releases this stored energy in the form of heat.

The organelle needed for cellular respiration in both plants and animals is the mitochondria.

Chemosynthesis relies on the chemical oxidation of inorganic compounds for energy, rather than the conversion of light energy through photosynthesis. This process is carried out by certain bacteria and other organisms that live in environments without light.

If decomposers didn't exist on Earth, dead organic matter would accumulate and build up, leading to a lack of nutrients for plants and other primary producers. This could have a cascading effect throughout the food chain and disrupt the balance of ecosystems.

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suppose 51% of a remote mountain village can taste phenylthiocarbamide (ptc) and must, therefore, have at least one copy of the dominant ptc taster allele. if this population conforms to hardy-weinberg equilibrium for this gene, what percentage of the population must be heterozygous for this trait?

Answers

The required level of heterozygosity for this characteristic is 0.49 percent of the population.

As a dominant genetic characteristic, PTC sensitivity is one of the most often tested genetic traits in people. The capacity to taste PTC is also a dominant genetic trait. It has been possible to follow family ancestries and population migration trends thanks to the robust genetic underpinning for PTC sensitivity.

Phenylthiocarbamide (PTC), a bitter chemical, has a hereditary feature that is governed by two alleles of a single gene. This trait allows people to taste bitter substances. Comparing the dominant T allele for tasting versus the recessive T allele for not tasting. PTC aversion is frequently referred to as an autosomal recessive trait, meaning that people with the TT or Tt genotype have the "taster."

p + q = 1

here p=51% = 0.51

q = 1 - 0.51

q = 0.49

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the primary arm muscle used when doing a push-up (when you push back up from a lower position) would be the _______?

Answers

The primary arm muscle utilized when doing a push up (when you push back-up from a lower position) would be the triceps branchi.

What is muscle?

Soft tissues like muscles are found in both humans and animals. Actin and myosin protein filaments, which slide past one another to form muscle cells, are present in muscles. The contraction caused by this movement alters the length and shape of the cell.

What do triceps do?

The term "triceps muscle" refers to any muscle with three heads, or sites of origin. This phrase describes the major extensor muscle that runs down the back of the upper arm in humans. It begins in two different places on the humerus, the bone of the upper arm, which is situated just behind the socket of the scapula (shoulder blade).

Therefore, The primary arm muscle utilized when doing a push up (when you push back-up from a lower position) would be the triceps branchi.

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This change in the gene pool is a result of hybridization. In scientific terms, we could call this a method of A) gene flow. B) emigration. C) niche shift. D) genetic drift. Submit

Answers

Change in the gene pool is a result of hybridization. In scientific terms, we could call this a method of gene flow

The correct option is A

Hybridization causes a shift in the gene pool, which is how gene flow is accomplished.

The term "gene flow" describes the transfer of genes across populations or species, which can alter a population's gene pool. When members of two distinct species interbreed and give birth to children, this process of gene flow is known as hybridization, which results in the transfer of genetic material from one species to another. This may lead to the development of novel hybrid species or the spread of novel genes among existing populations.

Emigration, which is not directly connected to hybridization, is the movement of people out of a population. A change in an organism's ecological niche, or the function it fulfills in its environment, is referred to as a niche shift. This is unrelated to changes in the gene pool. Genetic drift, which is not directly connected to hybridization, is a method of evolution that describes haphazard fluctuations in the frequency of alleles in a population.

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when determining the number of virus particles in a suspension, why is the number obtained always less than the actual viral titer?

Answers

Because not all viral particles are 100% fective at spreading infection. In order to count intact virus particles in a sample, a virus counter uses fluorescence to find colocalized proteins and nucleic acids.

Samples are evaluated as they pass under a laser beam after being dyed with two dyes, one particular for proteins and one specific for nucleic acids. To gauge a virus' potency against host cells, an infectious viral titer assay is performed. Plaque assays, which include counting distinct plaques (infectious units and cellular dead zones) in cell culture, continue to be among the most precise techniques for the direct measurement of infectious virions and antiviral compounds.

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A stationary source produces a sound wave at a frequency of 100 Hz. The wave travels at 1125 feet per second. A car is moving toward the sound source at a speed of 200 feet per second. What is the wavelength of the stationary sound source and the wavelength that a person in the car perceives?

a. wavelength of the stationary source: 13.25 ft; perceived wavelength: 11.25 ft

b. wavelength of the stationary source: 11.25 ft; perceived wavelength: 13.25 ft

c. wavelength of the stationary source: 9.25 ft; perceived wavelength: 11.25 ft

d. wavelength of the stationary source: 11.25 ft; perceived wavelength: 9.25 ft

Answers

Wavelength of the stationary source: 11.25 ft; perceived wavelength: 9.25 ft. The correct option is d.

What is wavelength?

The distance between two similar spots on adjacent waves is known as the wavelength. The number of waves that pass a specific place in a predetermined period of time is known as the wave frequency.

Here, it is given that:

Velocity of sound = 1125 ft/s

Velocity of observer = 200 ft/s

Frequency at source = 100 Hz

Actual wavelength

λ = [tex]v/f_s[/tex]

λ = 1125/100

λ = 11.25 ft.

Observed frequency

[tex]f_o=F_s\frac{(v+v_o)}{v}[/tex]

[tex]f_o=100\frac{(1125+200)}{1125}[/tex]

Frequency = 117.7 Hz.

Observed wavelength

[tex]\lambda' =v/f_o\\\\\lambda'=1125/117.7[/tex]

λ' = 9.25 ft

Thus, the correct option is d.

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fruits are produced by angiosperms to give nutrition to the embryo. true or fasle?

Answers

Answer:

the answer foe your question is false

why are we able to use starch as an energy source but not cellulose?

Answers

The most significant difference between the two polymers is that you can eat starch but not cellulose.

Enzymes in your body break down starch into glucose to fuel your body. However, humans lack enzymes that can degrade cellulose. The human body cannot directly use cellulose as a source of energy. Humans are unable to digest cellulose due to a lack of enzymes that break down the beta acetal linkages.

No vertebrate can directly digest cellulose. Cellulose is essentially a chain of glucose, similar to starch. Unlike starch, cellulose has a bond that animals cannot break down. Some animals that graze grass, such as cows, goats, and sheep, have symbiotic bacteria in their guts.

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burning fossil fuels, cutting down large forests, and not replanting the areas with trees will affect the global carbon cycle by

Answers

more carbon dioxide being present in the atmosphere. Significant amounts of carbon are released into the atmosphere by burning fossil fuels, altering how land is used, and using limestone in concrete.

As a result, the atmospheric concentration of carbon dioxide is fast increasing and has already surpassed previous 3.6 million-year highs. As trees and other plants develop, they take in carbon dioxide from the atmosphere. In the branches, leaves, trunks, roots, and soil of the plant, this is transformed into carbon and stored. Carbon dioxide is the major form of stored carbon that is released into the atmosphere when forests are burned or removed.

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which structural component of bacterial cells is a major virulence factor because it allows cells to adhere, exchange dna, and move?

Answers

Structural component of bacterial cells which is a major virulence factor is called as pili.

Pili microscopic organisms are those microbes that have the little hair-like extremities on the outer layer of microorganisms.

The pili have the accompanying attributes:

Pili are made out of pilin protein that is blended by the microscopic organisms.Pili are answerable for the propagation of microscopic organisms for example conjugative pili.Pili are immunogenic in nature. They can actuate the development of antibodies in the host.They are delicate protein and 6-7 nm in measurement.These are the hair-like extremities present on the outer layer of microscopic organisms

There are two types of pili.

Conjugation piliType IV Pili

The functions of the pili are as per the following:

Conjugative pili permit the exchange of hereditary material between two microbes.The presence of pili is liable for the harmfulness of pathogenic microbes.It sticks with surfaces and consequently permits the connection of microorganisms with the surfaces.These pili permit the hereditary variety in the microbes.

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which classic example of adaptive radiation highlighted by charles darwin is discussed in your textbook:

Answers

One classic example of adaptive radiation discussed in many biology textbooks is the finch species of the Galápagos Islands, which were famously studied by Charles Darwin during his voyage on the HMS Beagle.

What is adaptive radiation?

Adaptive radiation is a process in evolutionary biology in which animals rapidly diverge from an original species into a plethora of new forms, particularly when a change in the environment makes new resources accessible, affects biotic interactions, or opens up new environmental niches.

Here,

The finches, also known as Darwin's finches, showed remarkable diversity in beak shape and size, which Darwin attributed to the process of natural selection. He observed that the beaks of different finch species were adapted to different food sources, such as seeds, insects, or cactus flowers, and that these adaptations allowed the finches to fill different ecological niches on the islands.

This is a classic example of adaptive radiation, where a single ancestral species diversifies into multiple descendant species that occupy different habitats and ecological roles.

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after completing this activity, do you believe that dna fingerprinting is useful as evidence in criminal cases and can help in reducing elephant poaching? provide three pieces of evidence from this experience to support your answer.

Answers

Elephant poaching can be curbed by using DNA fingerprinting as evidence in legal proceedings. This is true for the reasons listed below: It aids in locating the site where seized tusks came from. This is useful for locating sensitive places that are being stolen.

In the recent years, techniques have been created that enable scientists to obtain DNA samples from animals without ever having to touch them. This process, known as non-invasive genetic sampling, collects DNA from sources like hair, feathers, shed skin, egg shells, and feces. Although obtaining DNA from non-invasive samples is more challenging than from tissue or blood, it is nevertheless worthwhile because it has no negative effects on the animal you are investigating.

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after teaching a group of students about resistance, the instructor determines that the students need additional teaching when they identify what as a way that microorganisms develop resistance?

Answers

When the presence of antibiotics and antifungals forces bacteria and fungi to acclimatize, antimicrobial resistance is increased.

Some microorganisms that beget ails are killed by antibiotics and antifungals, but they also destroy good origins that shield our bodies from infection. also, as we know that the microorganisms that are resistant to antibiotics endure as well as gain. Bacterial cells can develop antibiotic resistance in two different styles. One way is by way of mutations that take place in the cell's DNA during replication. Through vertical gene transfer, bacteria can also develop resistance.

Antimicrobial abuse and overuse, lack of access to clean water, sanitation, and hygiene( marshland) for both people and creatures, and shy infection and complaint forestallment and control are the main causes of antimicrobial resistance.

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What is the weather like in the savanna biome? (Site 1)

Answers

Answer: temperatures are about 10 to 20 °C (50 to 68 °F) in the dry season and 20 to 30 °C (68 to 86 °F) in the wet season.

Explanation:

glycolysis occurs in the ______ of all living cells.

Answers

it occurs in the cytoplasm

Glycolysis occurs in the cytoplasm of all living cells.

The cytoplasm of all living cells undergoes glycolysis, which is an important metabolic process. The conversion of glucose to pyruvate occurs during this first step of cellular respiration. Both prokaryotic and eukaryotic cells engage in this activity, which provides an important method for generating energy.

A sequence of biochemical events involving glucose is known as glycolysis, and the products are ATP (adenosine triphosphate) and NADH (nicotinamide adenine dinucleotide). The fundamental energy unit of the cell is ATP, while NADH acts as a carrier of highly energetic electrons.

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Other Questions
Read paragraph 81 of the story. Then answer the multiple-choice questions that follow. From "Ghosts" by Chimamanda Ngozi AdichieI am sitting now in my study, where I helped Nkiru with her difficult secondary school math assignments. The armchair leather is solid and worn. The pastel paint above the bookshelves is peeling. I wonder why it never came up, throughout the years, that Ikenna did not die. True, we did sometimes hear stories of men who had been thought dead and who walked into their compounds months, even years, after January 1970; I can only imagine the quantity of sand poured on broken men by family members suspended between disbelief and hope. But we hardly talked about the war. When we did it was with an implacable vagueness, as if what mattered were not that we crouched in muddy bunkers during air raids after which we buried corpses with bits of pink on their charred skin, not that we ate cassava peels and watched our childrens bellies swell, but that we survived. It was a tacit agreement among all of us, the survivors of Biafra. Even Ebere and I, who had debated our first childs name, Zik, for months, agreed very quickly on Nkiru: what is ahead is better. We will look forward, forward, forward.Which evidence best supports the answer to question 1?A. I am sitting now in my study, where I helped Nkiru with her difficult secondary school math assignments.B.When we did it was with an implacable vagueness, as if what mattered were not that we crouched in muddy bunkers during air raids after which we buried corpses..."C. True, we did sometimes hear stories of men who had been thought dead and who walked into their compounds months, even years, after January 1970..."D."Even Ebere and I, who had debated our first childs name, Zik, for months, agreed very quickly on Nkiru..." a company has net working capital of $1,753. if all its current assets were liquidated, the company would receive $5,689. what are the company's current liabilities? To what extent did the Crusades consolidate the unification of the Christian kingdoms and Islam? Here's the big question: how do you feel about the human person in terms of "inherently good" or "inherently evil"? Can our lives be described as "black-and-white" in relation to ethics/morality? suppose that the equilibrium price of a 20-foot palm tree is $150. if the price ceiling on this product is changed from $120 to $130, what will happen in this market? in writing to inform, when your subject matter is complex, may be difficult to comprehend, or requires the clarification of some process, you should use a: the exchange system groups foods according to their macronutrient content, thus making it easier to plan meals. the exchange system groups foods according to their macronutrient content, thus making it easier to plan meals. true false You own a motel with 30 rooms and have a pricing structure that encourages rentals of rooms in groups. One room rents for $85.00, two for $83.00 each, and in general the group rate per room is found by taking $2 off the base of $85 for each extra room rented.(c) Find a formula for a function R = R(n) that gives the total revenue from renting rooms to a convention host.(d) Use functional notation to show the total revenue from renting a block of 9 rooms to a group. Calculate the value. What are the 4 types productive resources of the business explain each? (2+5root7)/(2-5root7) = a+b root7 class 9with complete explanation pls Given that f(x)= ax/bx-4, x4/b, x0. If f(1)=-2 and f(2)=2, find a+b. Zachary purchased a computer for $1,300 on a payment plan. Two months after he purchased the computer, his balance was $1,090. Seven months after he purchased the computer, his balance was $565. What is an equation that models the balance y after x months?The equation ______ models the balance y after x months.(Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation. Do not include the $ symbol in your answer.) what was one way that the great awakening contributed to development of revolutionary ideas in the american colonies? Which statements are true the ordered pair (1, 2) and the system of equations?y=-2x+47z-2y=3Select each correct answer.O The ordered pair (1, 2) is not a solution to the system of linear equations.When (1, 2) is substituted into the second equation, the equation is true.Q. When (1, 2) is substituted into the first equation, the equation is false. When (1, 2) is substituted into the second equation, the equation is falseWhen (1, 2) is substituted into the first equation, the equation is true.The ordered pair (1, 2) is a solution to the system of inear equations. find p if (p, 2p+1) is solution of 11x-2y=5 I need help , come on ! Please What did each of the boys add to the success of the science fair win? Would Homer have been able to full-fill his dream without each of his friends or others? - October Sky Joey is training for a 5k race. She runs the same distance two days in a row. On the first day, she runs 5 laps around the track, and then runs additional 1. 5 miles. The next day she runs 3 laps, and an additional 4 miles. Analyze the text to answer the following questions Identify the obstacles that keep computers from effectively mimicking human beings in a Turing test experiment.a. inability to send and receive nonverbal signalsb. lack of socializationc. lack of reasoning abilityd. lack of information gained through experience I need help solving this problem