The majority of the lizards who are still alive one year after cats were allowed to roam free with them should be little.
How does the fact that the lizards survived prove that natural selection is at work?The characteristic of having longer horns is advantageous for survival and will probably grow more prevalent in the population over time as the short-horned lizards die off. Longer horned lizards have a higher chance of surviving than shorter horned lizards do.
Which of the following is necessary for the process of natural selection-based evolution to take place?Reproduction, inheritance, variation in organism fitness, and variation in individual attributes across population members are the four conditions necessary for natural selection to occur. Whenever they are satisfied, natural selection takes place on its own.
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Question:-
A year after cats were let loose with the lizards, most of the surviving lizards should be which of the following?
Which of the following are necessary components of a model that properly accounts for the speed of nerve transmission? Select all that apply. The capacitance of the exoplasm The resistance of the axoplasm The capacitance of tho cell membrane The capacitance of the axoplasm The resistance of the cell membrane
The necessary components of a model that properly accounts for the speed of nerve transmission are:
The resistance of the axoplasmThe capacitance of the cell membraneThe resistance of the cell membraneTherefore, the correct options are:
The capacitance of the exoplasm (incorrect)The resistance of the axoplasm (correct)The capacitance of the cell membrane (correct)The capacitance of the axoplasm (incorrect)The resistance of the cell membrane (correct)Electrical changes across the neuron membrane result in the passage of a nerve impulse along a neuron from one end to the other. An unstimulated neuron's membrane is polarized, meaning that the outside and inside of the membrane have different electrical charges.
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A DNA template having the base sequence 3'-A-G-A-T-G-A-5' would produce a mRNA with a base sequence of what?
The complementary base pairing laws of DNA and RNA can be used to determine the mRNA base sequence generated from the provided DNA template sequence.
Thymine (T) is replaced by uracil (U) as the complimentary nucleotide for adenine in RNA (A). The mRNA sequence would be as follows:
5'-U-C-U-A-C-U-C-3'
Whereas mRNA is generated in the 5' to 3' direction and the DNA template sequence is read in the 3' to 5' direction. As a result, the nucleotides in the mRNA sequence are arranged in the DNA template sequence's reverse complement.
DNAThe complementary base pairing rules between DNA and RNA are observed during the transcription of DNA into RNA. Guanine (G) pairs with Cytosine (C) in DNA and RNA, while Adenine (A) pairs with Uracil (U) in RNA.The DNA template's 3'-A-G-A-T-G-A-5' sequence is provided. Using the complementary base pairing rules, we must swap each base out for its RNA counterpart in order to produce the mRNA sequence. In the DNA template sequence, this means that:Guanine (G) pairs with Cytosine, while Adenine (A) pairs with Uracil (U) (C)As a result, the following mRNA sequence would be produced from the provided DNA template sequence:5'-U-C-U-A-C-U-C-3'Keep in mind that the nucleotides in the mRNA sequence are arranged in the DNA template sequence's reverse complement.learn more about DNA here
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Explain how DNA carries and maintains information. How can a gene exist in more than one form?
Answer:DNA is transcribed into mRNA. mRNA is translated when three of its RNA bases attract another type of RNA that functions as a connector, bringing in a particular amino acid. The amino acids align and link like snap beads, forming a protein. (dna replication, transcription to mRNA, finally translation)
Explanation:
TRUE/FALSE. Cells of the shoot elongation zone expand when auxin concentrations increase
It is true that cells of the shoot elongation zone expand when auxin concentrations increase.
The elongation zone is the region where the cells are rapidly increasing in size and contributing to the growth of the organ, which in this case is the shoot. The shoot elongation zone is the portion of the plant that extends from the base of the shoot to the topmost leaf primordia.
Auxin is a hormone that regulates plant growth and development by promoting cell expansion and division. Auxin aids in the growth of plant organs by stimulating cell elongation, cell differentiation, and cell division, and it is found in the apical meristems of the stem and roots.
In conclusion, it is true that cells of the shoot elongation zone expand when auxin concentrations increase.
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matching group of answer choices essential amino acid [ choose ] nutritional genomics [ choose ] denaturation [ choose ] antibodies
The essential amino acids are the eight amino acids that our bodies cannot produce and must get from the food we consume.
Essential amino acids must be consumed via diet because the body cannot make them itself. Nutritional genomicsNutritional genomics is the study of how our genes interact with nutrients and how those interactions influence our health. Nutritional genomics aims to provide personalized dietary recommendations that take into account an individual's genetic makeup. DenaturationDenaturation refers to the alteration of a protein's structure due to changes in temperature, pH, or exposure to chemicals.
Denaturation frequently leads to protein dysfunction, as the protein can no longer perform its original function. AntibodiesAntibodies are proteins made by the body's immune system that assist in recognizing, attacking, and removing foreign substances such as bacteria and viruses. Antibodies bind to antigens, which are molecules on the surface of a pathogen that cause the immune system to react.
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using the chart below, explain which organism is most closely related to the human and why? which is most distantly related and why?
You can see from the chart below that the first species is in the animal kingdom while the other three are in the plant world. Just below the level of domains, the kingdom is a very high degree of categorization.
As a result, creatures from various kingdoms have relatively little in common. Sponge species are our most distant cousins according to the conventional animal tree of life. Like our non-animal ancestors (such as fungi), sponges are structurally basic creatures that lack many sophisticated animal characteristics including a nervous system, muscles, and a through-gut.
The gorillas, chimpanzees, and orangutans are the big apes that resemble humans the most physically. Yet, DNA testing has revealed that the chimpanzees are our closest living cousins; 95% of our DNA is the same.
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Correct Question:
Using the chart below, explain which organism is most closely related to the human and why? which is most distantly related and why?
As animal nutritionist working. ain on different ways animals obtain their food, design ciposter on how goats feed from birth to maturity.
During childhood (Birth to 3 Months), Goats are entirely dependent on their mothers' milk for nutrition. Weaning, Section 2 (3 to 6 Months)
Teenage years (6 Months to 1 Year)
Goats require extra protein and energy to promote growth and development.
A teenage goat chowing down on some concentrated food or medicine.
Depending on their intended purpose, goats have various nutritional requirements.
Picture an adult goat consuming food tailored to its needs.
Animal nutritionistOver the first few months of their lives, newborn goats consume their mother's milk. First milk from the mother is crucial because it contains nutrients that help keep the young goat from getting sick.Goat calves begin consuming solid foods like hay and grass after a few weeks. They also start to eat grains and other foods. After a few months, kids can solely eat solid food and are no longer dependent on their mother's milk.Goat calves require more food as they get older in order to grow. Kids require special diets with lots of protein and energy to help them grow muscles and bones.Depending on what they're employed for, mature goats require different sorts of nourishment.learn more about nutritionists here
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Which Cytokines are proinflammatory? What is their action?
The Cytokines that are proinflammatory are IL-1, IL-6, and TNF-α. and their action can be seen to be structurally divergent from other cytokine receptor types.
What are Cytokines?Cytokines can be either proinflammatory or anti-inflammatory, depending on the specific type of cytokine and the context in which it is produced.
Proinflammatory cytokines are produced in response to infection, injury, or tissue damage. They stimulate immune cells to move to the site of infection or damage, where they can attack pathogens or remove damaged tissue. Examples of proinflammatory cytokines include interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha).
On the other hand, anti-inflammatory cytokines are produced to dampen the inflammatory response and promote tissue healing. They can inhibit the production and activity of proinflammatory cytokines and promote the proliferation and activity of immune cells involved in tissue repair. Examples of anti-inflammatory cytokines include interleukin-10 (IL-10) and transforming growth factor-beta (TGF-beta).
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these internal compartments are derived from the smooth endoplasmic reticulum and are specialized for _____
These internal compartments are derived from the smooth endoplasmic reticulum and are specialized for cellular digestion and waste removal.
Lysosomes are membrane-bound organelles originating from the Golgi apparatus that contain hydrolytic enzymes capable of breaking down and digesting a variety of biological molecules.
They are engaged in a variety of cellular processes, such as macromolecule degradation, cellular component recycling, and waste removal. The acidic environment of lysosomes aids in the activation of enzymes and their role in cellular digestion and waste removal.
Endoplasmic reticulum enzymes are synthesized and carried to the Golgi apparatus, where they are packaged into vesicles and transported to the lysosomes.
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fill in the blank. a___plot describes which structures in a polypeptide are sterically possible and which are not based on the angles of rotation about the backbone
A Ramachandran plot describes which structures in a polypeptide are sterically possible and which are not based on the angles of rotation around backbone bonds.
The permitted areas of steric angles of rotation around the backbone bonds of a polypeptide are graphically represented by a Ramachandran plot. The Ramachandran plot is frequently used to examine the structure of proteins and pinpoint the parts of a protein that are most likely to be in the conformation that is most advantageous from an energy standpoint.
Its diagram represents a scatterplot of the angle values, which represent rotational angles around the alpha-carbon bonds in the polypeptide backbone. The figure is divided into permitted and prohibited parts. The allowed sections correspond to conformations of the polypeptide backbone that are energetically beneficial, while the disallowed regions relate to steric conflicts among atoms that prevent or favor specific conformations.
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What statement about sex education programs is correct
Darwin is famous for his observations of the Galapagos Finches. Explain why these birds all had different lengths and shapes of beaks.
Answer:
The Galapagos Finches are a group of small birds native to the Galapagos Islands, which are located off the coast of Ecuador in South America. These birds are perhaps most famous for their unique beak shapes and sizes, which vary significantly from species to species. The reason for these differences in beak shape and size has to do with the ecological niches in which these birds live.
Each species of Galapagos Finch is adapted to a particular ecological niche, which is a specific role or position that an organism occupies within an ecosystem. For example, some species of finch feed primarily on insects, while others feed on seeds. Still others have evolved to feed on the nectar of flowers. These different food sources require different beak shapes and sizes to efficiently extract the food.
Darwin observed that the beak shapes and sizes of the finches varied from island to island, and that this variation was closely related to the available food sources on each island. For example, the finches on islands with primarily seed-based diets had larger, stronger beaks that were better able to crack open tough seed casings. On islands where insects were the primary food source, the finches had thinner, more pointed beaks that were better able to probe into crevices to extract insects.
The concept of ecological niches and adaptation is not unique to the Galapagos Finches. In fact, it is a fundamental principle in evolutionary biology. Organisms that are better adapted to their environment are more likely to survive and reproduce, passing on their advantageous traits to future generations. Over time, this can result in the evolution of new species.
The Galapagos Finches are a perfect example of this process in action. By adapting to different ecological niches, these birds have evolved a remarkable diversity of beak shapes and sizes. This diversity has helped them to thrive in the unique environment of the Galapagos Islands, and it serves as a powerful illustration of the adaptive power of natural selection.
[tex]\large\underline{\red{ \textsf{ Darwin's observation on Galapagos Islands :-}}}[/tex]
Darwin during his voyage in ship HMS Beagle went to Galapagos islands . There he observed some birds which were similar except the shape and size of the beaks , later those birds were called Darwin's finches.
He observed that the birds had different feeding habits, some of them were insectivorus , and some were frugivorous , he conjectured that all the birds had evolved from the original seed eating finches .
Due to adaptive radiation ( Darwin's finches are one of best examples ) there beaks got modified for different feeding habits , so they had different lengths and shapes of the beaks .
Name two biochemicals that can be compared to further support the theory that whales are more closely related to humans than to fish.
Cytochrome c oxidase and Myoglobin are two biochemicals that can be compared to support the notion that whales are more closely related to humans than to fish.
The enzyme cytochrome c oxidase is one biochemical that may be compared to support the hypothesis that whales are more closely related to humans than to fish.
This enzyme is essential in the electron transport chain, which is a sequence of events within cells that create energy. According to research, whales' cytochrome c oxidase gene is more comparable to that of humans than to that of fish.
Myoglobin, a protein vital for oxygen storage in muscles, is another biochemical that may be compared. According to research, the myoglobin gene in whales is more comparable to that of humans than to that of fish, lending credence to the theory that whales and humans have a more recent common ancestor.
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A scientist used detailed satellite photos of the Mississippi River Delta to create a model in the lab for experimentation. What kind of model is this?
As rivers discharge their water and material into another watercourse, including the ocean, reservoir, or another river, deltas are created.
What does the word "body" in the Bible mean?Our devoted Heavenly Father bestows a physical body upon everyone of us. He designed it as a sanctuary for our spirits so that it could support everyone of us in our efforts to live up to the full potential of our creation.
What does a sentence body look like?Each body paragraph begins with a topic sentence that informs readers whatever the paragraph will be about, is followed by a series of explanation sentences that examine the notion or ideas there in topic sentence while providing details and/or evidence to back up their claims.
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Worked examples are primarily a benefit to learners who???
lack contextualized knowledge.
lack experience with the procedure.
lack self-efficacy.
lack motivation to solve problems
B. Worked examples are primarily a benefit to learners who lack experience with the procedure.
What is meant by the term "Worked examples"?Worked examples are step-by-step demonstrations of how to solve a problem. They provide an opportunity for learners to observe the problem-solving process and learn how to apply the same techniques to similar problems.
They are often used in mathematics and science classrooms because they are an effective way to teach complex concepts.
Worked examples can also be used to demonstrate other types of skills, such as writing or creative problem-solving. In these cases, the examples can provide a model of how to approach a problem, or how to structure an argument or essay. By studying the worked examples, learners can learn how to apply the same principles to their own work.
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according to these data which of the wavelenghts of light energy provides the least enerfy potential for photosynthesis
HELP ME PLEASEEE
1. Identify the cells that are involved in the nonspecific and specific immune responses.
2. Describe the steps involved in activating an antibody response to an antigen.
3. Evaluate In the disease called severe combined immune deficiency, a child is born without T cell immunity. Evaluate the effects of this disease.
Answer:
white blood cells i supposr
Explanation:
We know that our traits are inherited from our parents. Sometimes we might have a trait NOT exhibited by either parent. Where does that come from? Drag each description to the correct column - TRUE or FALSE. TRUE if the trait can be inherited by offspring and it is not found in either parent. FALSE if it cannot be inherited by offspring.
Among the given options there are 3 correct (1,3,5,6) and 2 are incorrect. Related to syndrome
What is syndrome?
In medical terminology, a syndrome refers to a group of signs and symptoms that occur together and are characteristic of a particular medical condition or disease. It is a recognizable pattern of symptoms or abnormalities that can be caused by a wide variety of underlying causes.
A syndrome is usually named after the physician or researcher who first identified it or after the most prominent symptoms associated with it. For example, Down syndrome is a genetic disorder that causes intellectual disability and certain physical characteristics, named after the physician who first identified it, John Langdon Down.
Syndromes can be caused by a wide range of factors, including genetic mutations, infectious agents, environmental factors, and unknown causes. They can affect various parts of the body and can range from mild to severe in their symptoms and impact on a person's health.
TRUE:
Abnormal versions of beta-globin can distort red blood cells into a sickle shape.
Uncontrolled repetition of the cell cycle results in a cancerous tumor.
Sex-linked genes that are carried by either sex chromosome, most commonly X, and are also most commonly recessive. Hemophilia.
UV radiation results in a mutation of skin cells causing melanoma.
FALSE:
Fragile X syndrome - disorder in humans caused by the inheritance of genes that have undergone insertions of a string of 3 or 4 nucleotides, repeated over and over.
Nondisjunction - The failure of chromosome pairs to separate properly during meiosis. Results in specific conditions such as Down's syndrome or Turner's syndrome.
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Red blood cells are the true blood cells argue
Yes, red blood cells (RBCs) are the true blood cells as they are primarily responsible for transporting oxygen and carbon dioxide throughout the body and regulating pH levels. RBCs also contain hemoglobin, which binds to oxygen molecules and assists in transporting these molecules within the bloodstream. Through this process, RBCs ensure that all cells of the body have adequate oxygen. Additionally, RBCs are the source of red color in blood, which accounts for their name.
Which of the following characteristics is functionally important in cells of the gametophytes of both angiosperms and gymnosperms?
a)diploid nuclei
b)mitochondria
c)endosperm
d)chloroplasts
The following characteristic is functionally important in cells of gametophytes of angiosperms and gymnosperms : b)mitochondria
What is meant by gametophyte?Gametophyte is one of the two alternative multicellular stages in the life cycles of plants and algae. Angiosperms and gymnosperms generate haploid gametophytes or organisms with only one set of chromosomes.
The gametophyte is the sexual phase in the alternation of generations of plants and algae. This stage produces gametes that undergo alternation of generations and it is a haploid phase producing zygote from which sporophytes arise.
Examples of Gametophytes are the fern on a forest floor is a gametophyte
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What are the answers ???
I was present and formed this exercise initial SHEET 5-21 Blood Agar OBSERVATIONS AND INTERPRETATIONS 1 Choose tour different colonies with a diversity of hemoly routons ncluding one stb) and fill in the table. Refer to Table 5-27, page 387. and Figure 2.4. paxta when recording and interpreting your results. Hemolysis Colony Morphology Result Source of Culture and Agar Appearance Interpretation #20 clearing around organism hemolyzes S. aureus RBC completely #17 Greening around organism partially nemolyzes RBCS growth S. typhimurium - growth ܬܘܬ ܘܘ ܚܬܡܘܢ sv hemolyees ROLS S. epidermidis #23 S. pyogenes No change in medium clearing around growth organism hemolyzes RBCs completely QUESTIONS The streak-stab technique, used to promote streptolysint activity, is preferred over incubating the plates anaerobically: a. Wily do you think this is so? b. Compare and contrast what you see as the advantages and disadvantages of each procedure. CECTIONS Differential Tests 389 Assuming that all of the organisms cultivated in this exercise came from the throats of heart is it important to cover and tape the plates? from the throats of healthy students, why Why is the streak plate preferred over the spot inoculations in this procedure? was present and performed this exercise (initials) 5-21 growth Blood Agar OBSERVATIONS AND INTERPRETATIONS 1 Choose four different colonies (with a diversity of hemolysis reactions, including one stab) and fill in the table. Refer to Table 5-27, page 387, and Figure 2.4, page 68 when recording and interpreting your results. Hemolysis Colony Morphology Result Source of Culture and Agar Appearance (a, b, y) Interpretation #20 Clearing around organism hemolyzes S. aureus RBCS completely #17 Greening around organism partially nemolyzes RBCS S. typ himurium growth orgarige do o #21 No change in hemolyees RBCS S. epidermidis medium #23 organism homolyzes Clearing around B RBCs completely S. pyogenes growth QUESTIONS mota strehtolysin activity, is preferred over incubating the plates 3. pyogenes growth B BBCs completely QUESTIONS The streak-stab technique, used to promote streptolysin activity, is preferred over incubating the plates anaerobically. a. Why do you think this is so? b. Compare and contrast what you see as the advantages and disadvantages of each procedure, Assuming that all of the organisms cultivated in this exercise came from the throats of healthy students, why is it important to cover and tape the plates? anisms es nes ae Why is the streak plate preferred over the spot inoculations in this procedure? egmatis
The streak-stab technique, used to promote streptomycin activity, is preferred over incubating the plates anaerobically. The streak plate preferred over the spot inoculations in this procedure.
Strep-produced hemolysin performed best in the anaerobic environment. Streptomycin O (SLO) is oxygen labile and streptomycin S (SLS) is oxygen stable. Streptomycin breaks down blood cells more efficiently.
Streptolysin or streak stab is a hemolytic toxin produced by the bacterium Streptococcus. Streptococcus is a facultative anaerobic bacterium, which means that it can grow in the presence or absence of air. However, it grows best under micro anaerobic or 5% CO2 conditions.
Streptococci produce two types of streptomycin - streptolysins O and S. O is oxygen unstable (it does not tolerate oxygen), while S is oxygen stable.
O is also produced when organisms are actively growing or approaching the quiescent growth phase while S is produced during the resting phase. In order to detect streptomycin produced by an organism on an agar plate, the organism must be cultured under optimal conditions. The slit method reduces the oxygen content and thus provides the conditions for maximum growth of the organism.
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What is the answer to this question?
The ribosomes are composed of RNA and protein and are the site of protein synthesis.
What are ribosomes?The ribosomes are composed of RNA and protein and are the site of protein synthesis.
Ribosomes are found in all living cells and are responsible for assembling amino acids into polypeptide chains, which then fold into functional proteins.
Ribosomes can be found free-floating in the cytoplasm or attached to the endoplasmic reticulum in eukaryotic cells.
Prokaryotic cells have smaller ribosomes compared to eukaryotic cells, which makes them a target for certain antibiotics that can selectively inhibit bacterial protein synthesis without affecting human cells.
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looks at picture to below to answer this question for 20 points
Answer:
The first one makes the most sense based on the info in the table.
What is photosynthesis?
Answer:
Photosynthesis is a process used by plants, algae, and some bacteria to convert sunlight into chemical energy. This energy is stored in the form of sugars, which can then be used by the organism for growth and development. During photosynthesis, light energy is absorbed by chlorophyll molecules and converted into chemical energy, which is then used to produce sugars from carbon dioxide and water. Oxygen is also produced as a by-product of the reaction.
Complete this flowchart to show how different alleles can result in different characteristics.
In the DNA, different alleles of a gene have a different sequence of ______________________ different sequence of _______________________ in ______________
transcription
different sequence of ___________________________ in a protein translation
different structure and function of the protein (e.g. normal enzyme vs. defective enzyme)
different characteristics
(e.g. normal ______________________ color vs. albino)
In the DNA, different alleles of a gene have a different sequence of nucleotides different sequence of RNA nucleotides in transcriptiondifferent sequence of amino acids in a protein translationdifferent structure and function of the protein (e.g. normal enzyme vs. defective enzyme)different characteristics (e.g. normal fur color vs. albino)
The DNA contains different alleles of a gene that have a distinct sequence of nucleotides in transcription, leading to different protein sequence in protein translation, and finally, resulting in different protein structure and function.
For instance, normal brown coat color and albino coat color are two different characteristics that are resulted from different protein structure and function.
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Which of the following is an example of the endosymbiotic theory?
A.
An anaerobic bacterium grows within the gut of an aerobic host and aids
in the digestion of cellulose.
B.
Cleaner fish digest the parasites and dead cells on a shark without fear
of being eaten.
C.
An amoeboid contains descendants of an aerobic bacterial species that
aid in metabolism.
D.
A virus infects a host bacterium, takes over its machinery and replicates
repeatedly until cell lysis occurs.
Rhizosphere and legume plants work together. Rhizobium is the name of the endosymbiont that resides within the roots of legumes. Rhizobium fixes nitrogen from the air it in to a form that its bean can utilise.
The correct answer is :C.
What are three endosymbiotic partnerships examples?Examples include the relationship between nitrogen-fixing rhizobia and legumes, certain coral-dinoflagellate symbioses, and the coexistence of tubeworms and symbiotic organisms bacteria. In these situations, the host has to 'discover' its information is transferred among the many environmental microorganisms.
What are some real-world instances of endosymbiosis?One example of an endosymbiont residing in the cavity of the associated organism is the protozoan occupants of the stomach of termites. Another typical example is the flora found in the stomachs of ruminating mammals, such as deer, calves, and antelope, which regurgitate and digest food particles.
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Trisomy 21 is a condition in which a child is born with an extra chromosome in pair 21. AResearchets assessed the frequency of children born with trisomy 21 by age of the mothers at birth(maternal age) and primary cause of the error leading to trisomy 21. The findings are presented in figure 1. Baes on the data in Figure 1, which of the following is most likely the primary cause of the pattern of frequency of trisomy 21 births in the selected maternal age groups?
The primary cause of the pattern of frequency of trisomy 21 births in the maternal age groups : older maternal ages.
What is meant by Trisomy 21?Trisomy 21 is also known as Down syndrome. It is a genetic disorder caused by the presence of an extra copy of chromosome 21. This extra chromosome can occur due to a variety of genetic errors, including nondisjunction during meiosis, translocation, or mosaicism. Nondisjunction during meiosis is the most common cause of trisomy 21, accounting for about 95% of cases.
At older maternal ages, incidence of errors in meiosis during egg production increases which leads to increase in nondisjunction.
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Note: The question given on portal is incomplete. Here is the complete question.
Question: Trisomy 21 is a condition in which a child is born with an extra chromosome in pair 21. A Research assessed the frequency of children born with trisomy 21 by age of the mothers at birth(maternal age) and primary cause of the error leading to trisomy 21. The findings are presented in figure 1. Based on the data in Figure 1, which of the following is most likely the primary cause of the pattern of frequency of trisomy 21 births in the selected maternal age groups?
age above 20
age above 45
older maternal ages
age above 49
Gregor Mendel described several unlinked traits in pea plants in which a dominant trait masked a recessive trait. Two such traits were plant height (T=tall, t= short) and seed shape (R = round, r=wrinkled). Match each genotype below with its expected phenotype. Drag each item on the left to its matching item on the right. short and wrinkled short and round # + # # TTrr + Ttrr ttrr TTRI TTRR TER tall and wrinkled tall and round
Gregor Mendel described several unlinked traits in pea plants in which a dominant trait masked a recessive trait. The short and wrinkled is ttrr.
Mendel selected seven pairs of contrasting traits, namely plant height, flower position, pod color, pod shape, seed color, seed shape, and flower color. Axial flower positions recessive at the terminal position. Green, wrinkled seeds are recessive to yellow, round seeds; yellow, shrunken pods are recessive to green, plump pods. Dwarf stems and white flowers are recessive to long stems and purple flowers.
During this period, Mendel observed seven different traits in pea plants, each having two forms. Characteristics include height (tall or short), pod shape (swollen or shrunken), seed shape (smooth or flashing), pea color (green or yellow), etc.
Given that:
Two such traits were plant height (T=tall, t= short) and
seed shape (R = round, r=wrinkled).
And the short and wrinkled are: ttrr
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PLEASE HELP 100 BRAINLY POINTS! 1) Describe how each organism takes in and releases each of the following elements: Nitrogen, Oxygen, and Carbon.
a) Oak tree
Nitrogen
Taken in:
Let out:
Oxygen
Taken in:
Let out:
Carbon
Taken in:
Let out:
b) Deer
Nitrogen
Taken in:
Let out:
Oxygen
Taken in:
Let out:
Carbon
Taken in:
Let out:
c) Fungi (aerobic)
Nitrogen
Taken in:
Let out:
Oxygen
Taken in:
Let out:
Carbon
Taken in:
Let out: