Answer:
Evolution provides a scientific explanation for why there are so many different kinds of organisms on Earth and gives an account of their similarities and differences (morphological, physiological, and genetic).
if an organism has a high biological fitness in one habitat does it mean it will also have a high biological fitness in a different habitat?
Answer:
No
Explanation:
Biological fitness does not necessarily means the most built organism rocking the 6 pack abs :) it usually means someone who is able to survive and give rise to lots of offspring in a given environment.
A shark has high biological fitness in the ocean but it won't do it any good if we put the shark in land. Thus, fitness comes from adaptation of organism to the environment and will change if we change the environment.
Shark's traits are useless in land thus it wont be "fit" for the new environment. Thus, high fitness in one place does not necessarily guarantee fitness in all different environments.
Which two examples describe discrete quantitative data?
A. The numbers of male and female hagfish in an area
B. The quantities of eggs laid by individual rattlesnakes each year
C. The shapes and colors of pea plant flowers
D. The change in the length of a vine over time
The two examples that describe discrete quantitative data include A. The numbers of male and female hagfish in an area and B. The quantities of eggs laid by individual rattlesnakes each year.
What are discrete quantitative research data?The expression discrete quantitative data make reference to information in the form of numeric values that do not contain decimals but are expressed in a continuous series.
Therefore, with this data, we can see that discrete quantitative research data do not contain decimals and can not be defined as intervals in a set of data.
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How does the burning of fossil fuels contribute to climate change?
A. Fossil fuels release a great deal of heat as they burn.
OB. Fossil fuels are greenhouse gases.
OC. Fossil fuels release carbon dioxide, a greenhouse gas, as they
burn.
D. Fossil fuels do not contribute to climate change.
EXPLAIN THE POSSIBLE IMPACT OF
RELEASING AN INFECTIOUS DISEASE
IN AN EFFORT TO REDUCE AN INSECT
POPULATION,
Put on light-colored, long-sleeved shirts and long, tucked-in pants, and cover exposed skin and clothing with insect repellant.
What is the best way to prevent an insect infection?Apply insect repellent, Use insect repellent with 20–30% DEET on exposed skin, clothing, and other items to protect against mosquitoes, ticks, and other insects. Put on appropriate attire, employ bed nets, Watch alert for outbreaks.
The infections that biological vectors like ticks and mosquitoes carry can proliferate inside of them and spread to new hosts, usually via biting. Mechanical vectors, like flies, can acquire infectious substances on their exteriors and spread them through direct physical contact.
Vector is the right response. The term "vector" refers to insects that spread disease. Mosquitoes, fleas, lice, ticks, bedbugs, and other insects are some of the common vectors.
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Dilate each given function to create a new function of a higher degree. Sketch the graph and then identify the zeros of
each new function, its domain, and its range.
1.
hox) = (x - 1)(x+4)
Sketch (x + 4). hox).
-10
-5
20-
-10-
0
-10-
-20-
5
10x
The new function ( ) → ( ) can be used to dilate a function f (x) in the vertical plane by a scale factor of a.
What does it mean to dilate a function?The term "dilate" denotes either expansion or contraction. Graphs can be used as another tool for determining the domain and range of functions. The domain of a graph is made up of all the input values displayed on the x-axis since the term "domain" refers to the set of potential input values. The y-axis on a graph represents the possible output values, or range.
A dilatation is a transformation that alters a figure's size while maintaining its shape and orientation. Each linear measure of a dilatation is multiplied by a quantity known as the scale factor.
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A woman who has normal arches and a straight hairline has children with a man who has flat feet and a widow’s peak. The phenotypes of their children include: One has a straight hairline and normal arches, one has a widow’s peak and normal arches, one has a straight hairline and flat feet, and one has a widow’s peak and flat feet.
what are the genotypes for the mother and father?
What do freshwater estuaries have in common with estuaries that
contain a mixture of fresh and salt water?
You are standing in a location that is clear in the morning, but in the afternoon there are thunderstorms. There is no wind during the day, so the thunderstorms build directly above you. Describe how this happens.
The formation of the thunderstorms occurs as follows:
layers of warm, moist air travel quickly to cooler areas of the atmosphere in a massive updraft, which is how thunderstorms form. Tall cumulonimbus clouds and subsequently precipitation are created there as a result of the moisture in the updraft condensing.What are thunderstorms?A thunderstorm, also known as an electrical storm or a lightning storm, is a type of storm in which lightning is present and produces the audible sound of thunder in the atmosphere of the Earth.
Because the land warms up during the day and rises in the afternoon, hot, moist air rises until it reaches a certain height before condensing, which is when ordinary cell thunderstorms most usually form.
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Select all of the following equation(s) that are quadratic in form. x4 – 6x2 – 27 = 0 3x4 = 2x 2(x + 5)4 + 2x2 + 5 = 0 6(2x + 4)2 = (2x + 4) + 2 6x4 = -x2 + 5 8x4 + 2x2 – 4x = 0
Answer:
find the area of the triangle below 10cm to 11cm.
Click on three details that best explain why some people support GMOs
GMOS are organisms that have been artificially modified to produce new or altered characteristic. These organisms are modified by
scientists in a laboratory. The method involves altering the genetic code of plants and animals to produce desired traits. Most of the crops
in the United States, including wheat and corn, have been genetically modified.
Supporters of GMOs include large corporations and the Food and Drug Administration (FDA), a government agency responsible for
monitoring food safety. Crops made from GMOs produce large quantities of food. Supporters of GMOs cite that there needs to be more
food to keep up with the growing population. However, corporations also want to sell their products and increase profits. They support
GMOs because there is a lot of money to be made from selling engineered food.
GMO supporters state that genetically modified foods are safe and do not pose health risks. However, there have not been enough
studies to prove these claims. The fact is that most crops are sprayed with toxic chemicals to protect them from bugs and pests.
Genetically modified organisms are designed to resist pesticides, so the chemicals do not affect the plant. However, the concern is that
these chemicals are causing health problems in humans. For this reason, many countries have banned the use of GMOS.
Answer:
"desired" (and any subsequent words) was ignored because we limit queries to 32 words.
Ectoderm develops into the ____
and ____ ; mesoderm develops into ____
and endoderm develops into ____.
short note on immune evasion mechanisms
Answer:
The major group of immune evasion mechanisms impliesactive interference with the host's immune responses.
Explanation:
have great day
Look at New York’s position on the globe. What do you notice?
Answer:
New York is located on the eastern coast of the United States, along the Atlantic Ocean. On the globe, it can be seen that New York is located at a latitude of approximately 40° N and a longitude of approximately 74° W. This position on the globe puts it in the Northern Hemisphere and places it near the middle of the Eastern Time Zone in the United States.
Explanation:
ABOVE
3.15 Ecosystem Ecology (Si X
rses/5133/quizzes/40532/take
Question
+
To measure primary production of algae in a lake, you place two sealed chambers in the lake, each
enclosing the sediments as well as the water above them. One chamber is covered with black tape
(blocking all light) while the other is transparent to light.
You measure dissolved oxygen (DO) before and after a 24-hour incubation. DO in the light chamber
increased by 2.25 g/m² while DO in the dark chamber decreased by 1.5 g/m².
Remember, GPP = NEP + Re.
You are given two of these values above!
What is the estimated gross primary production (GPP) for the lake? Remember, GPP = NEP+ Re.
Gross primary production (GPP) measures how much chemical energy is produced from light energy in a specific amount of time.
What is primary production in a lake?LAKES AND RESERVOIRS ARE USED FOR PRIMARY PRODUCTION. Planktonic algae (phytoplankton), periphytic algae (periphyton), and macrophytes are the three main types of primary producers found in both natural and artificial lakes (larger rooted aquatic plants).The units are mass, area, and time, with the mass of carbon per square metre per year (g C m2 yr1) being the most prevalent.Radioactive bicarbonate is used as a tracer of carbon (C) uptake by autotrophs in the most popular technique to evaluate primary production in lakes (Nielsen 1952).Gross primary production (GPP) measures how much energy the sun can provide to plants (GPP). The mass of carbon that a plant absorbs during photosynthesis can be measured as an indirect method of determining this.To learn more about Gross primary refer to:
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Which example is a biotic factor of a desert environment?
O coyote
O air temperature
O sand
Olight
Answer: its A: coyote
Explanation: Because its the only living thing on the list and a biotic factor has animals.
BIO
answers for a and b
With explanation please
The answers include the following below:
The number of amino acids which are present in the same position in the E.coli(Fe), E.coli(Mn) and mitochondrial dismutase are seven and six respectively.The amino acids which are present in the same position of at least one bacterial dismutase and in both eukaryotic dismutases are Proline, leucine etc.What is Amino acid?This is referred to as organic compounds that contain both amino and carboxylic acid functional groups and is known as the building block of life.
Proline, leucine are the amino acids which are present in the same position of at least one bacterial dismutase and in both eukaryotic dismutases as depicted in the diagram given.
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Which of these particles is the smallest?
*
1 point
atom
neutron
proton
quark
In order to study the importance of water for the development of green plants, grade 5 students performed the following experiment. Presence of light, Carbon dioxide and mineral salts Plant A is watered Plant A grows up well 1. Pick out the objective. Importance of Water 2. List the common conditions. 3. Indicate the variable factor. 4. Analyze the obtained results. 5. Derive a conclusion. After a few days Presence of light, Carbon dioxide and mineral salts Plant B is not watered Plant B fades and dies wwww
Based on the given experiment and factors, the objective and other relevant data is given below:
What is the analysis of the lab experiment?Objective: To study the importance of water for the development of green plants.
Common conditions: Presence of light, carbon dioxide, and mineral salts.
Variable factor: Water (Plant A was watered while Plant B was not watered)
Analysis of results: Plant A grew well when it was watered, while Plant B faded and died when it was not watered.
Conclusion: The results suggest that water is an important factor for the development of green plants, and the lack of water can negatively impact their growth and survival.
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How might a differentiated cells shape help it perform a specific job within a multicellular organism ??
A differentiated cell's shape may help to perform a specific job within a multicellular organism because this process is associated with cell specialization and differentiation.
What are cell specialization and differentiation?Cell specialization and differentiation are physiologic processes associated with differential gene expression which are required to produce specific cells that carry out different tasks such as red blood cells that transport oxygen in the blood.
Therefore, with this data, we can see that cell specialization and differentiation are fundamental because they ensure different cells carry out different works in a multicellular organism.
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In a healthy ecosystem the interdependence between organisms is
Select the best word from the parentheses to complete the following statements.
Answer:
29. =Ribosome
30.=Anticodons
31.=Translation
32.=Translation
Explanation:
Answer:
29. is B
30. is B
31. is A
32. is B
Pls help with these two anatomy questions
A. The calcaneus is __ to the toes
B. The scapula is __ to the sternum
The words that best complete the sentences are:
A. The calcaneus is proximal to the toes.B. The scapula is distal to the sternum.What is the Proximal?A. Proximal refers to a body part being closer to the center of the body, or closer to the point of attachment to the trunk of the body. The calcaneus, or heel bone, is proximal to the toes because it is located closer to the body and nearer to the point of attachment to the lower leg bones.
B. Distal refers to a body part being farther away from the center of the body, or farther away from the point of attachment to the trunk of the body. The scapula, or shoulder blade, is distal to the sternum, or breastbone, because it is located farther away from the center of the body and farther away from the point of attachment to the clavicle (collarbone).
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Can individuals in a Grove adapt to change in the environment.
Individuals in a Grove can adapt to change in the environment as long as they have a genetic variation to be selected for a new adaptation.
What is the meaning of adaptation in evolutionary terms?The meaning of adaptation in evolutionary terms refers to the ability to change in regard to environmental conditions, which is always dependent on the presence of genetic variation in the population.
Therefore, with this data, we can see that meaning of adaptation in evolutionary terms depends on the genetic variation or biodiversity of the species which is required to change.
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According to evolutionists, which two species are least closely related?
Number of Amino Acid Differences between Species
Species 1&3 Species 2&3 Species 3&4
species 1&2
The species that are least closely related according to evolutionists would be the pair with the highest number of amino acid differences between them, that pair would be Species 1&2, last potion.
What is evolution?The change in heritable traits of biological populations over successive generations is referred to as evolution. Evolutionary processes generate diversity at all levels of biological organization. The last universal ancestor is the common ancestor of all life on Earth.
Because a protein's amino acid sequence is determined by its DNA sequence, a gene shared by two closely related organisms should have similar, if not identical, amino acid sequences. This is because closely related species most likely diverged relatively recently in the evolutionary timeline.
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what sphere contains biomass (all of the carbon stored in living things)?
A. Hydrosphere
B. Biosphere
C. Atmosphere
D. Geosphere
The biosphere contains all of the planet's living things, including microorganisms , plants, and animals.
What is biosphere?The biosphere has been made up of all ecosystems on Earth that have life. Deep tree root systems, dark environments of ocean trenches, lush rain forests, high mountaintops, and transition zones such as this one, where ocean and terrestrial ecosystems collide, are all part of the biosphere.The vast biosphere is divided into numerous biomes. Biomes are classified into five types by scientists: tundra, grassland, forests, deserts, and aquatic biomes.The biosphere is divided into three parts: the lithosphere, atmosphere, and hydrosphere. The atmosphere is the air in which living organisms breathe and which sustains life up to 2,000 meters above the planet's surface. The hydrosphere is the planet's aquatic portion, which supports all life.To learn more about biosphere refer to :
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A table compares the products and reactants of processes. For which process would water be listed as a product?
A. chloroplasts
B. photosynthesis
C. ATP
D. cellular respiration
Through cellular respiration, the cell can use organic compunds and turn them into CO2 and water, releasing several ATP molecules. Option D. Cellular respiration.
What is cellular respiration?
Cellular respiration is the process through which cells produce energy as ATP for the organism to accomplish its functions.
Cellular respiration follows two ways, which depend on the presence or absence of oxygen, and both of them begin with the process of glycolysis, which occurs in the cytoplasm and does not need oxygen to occur.
Aerobic respiration occurs in the presence of free oxygen. It needs the organic compounds to obtain chemical energy, and involves a series of reactions by which pyruvic acid (product of glycolysis) turns into CO₂ and H₂O, producing many ATP molecules.
Aerobic Respiration occurs in mitochondria, and takes place in two steps or stages: Krebs cycle and electron transporter chain.
Glycolysis and Krebs cycle produce electrons. These electrons then travel along the electron transporter chain while releasing energy, and ATP is produced.
Aerobic Respiration's final products are CO₂, ATP, and water.
According to this framework, the correct option is D. Cellular respiration.
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a transformed bacterium with the ampr gene can easily be tested with an _ confirming transformation success
A transformed bacterium with the ampr gene can easily be tested with an antibiotic confirming transformation success.
How does an antibiotic help to select transformed bacteria in a medium?An antibiotic may help to select transformed bacteria in a medium because only transformed bacteria will survive in presence of such a drug, thereby evidencing the transformation process in the lab.
Therefore, with this data, we can see that antibiotics are very useful to select transformed bacteria in a medium as they can kill not transformed bacteria and thus select transformed ones in the media.
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What causes jet streams to form?
A liquid water changing into gas (water vapor)
B cool air masses come into contact left with warm air masses
C the equator receiving more direct sunlight
I need help as soon as possible, thank you :)
Answer:
Cool air masses come into contact left with warm air masses
What percent of the offspring will have black eyes?
Answer:
there could be many offsprings that have black
Which statement below is true
Answer: NO
Explanation:
No
Answer:
the bottom right is the true one