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Illusion [34]
2 years ago
9

How to tell which species are closely related on a phylogenetic tree.

Biology
1 answer:
rewona [7]2 years ago
8 0

Answer:

the closer they are on the same branch, the more related they are

Explanation:

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Which of the following is NOT an advantage of sexual reproduction?
tatyana61 [14]

Answer:

d

Explanation:

5 0
3 years ago
Read 2 more answers
"A research group is looking for a way to use spider silk, valued for its high tensile strength, to make extremely strong ropes,
tatuchka [14]

Answer:

The correct answer is "Transgenics".

Explanation:

The missing options of this question are:

A. Artificial selection

B. Transgenics

C. Bioreaction

D. Recombination

The correct answer is option B. "Transgenics"

Transgenics is a term used to describe the artificial insertion of one or more DNA sequences to an organism that would normally not have it. In this example, the term transgenics applies to the cows that serve as hosts for the production of the spider silk. The process transgenics is what gives the name to terms such as "transgenic food", "transgenic plants" or "transgenic animals".

7 0
3 years ago
Biologists notice that a population of ferrets introduced into a reserve begins to show exponential growth. The figures represen
sesenic [268]

Answer:

A. 50, 88, 145, 227

Explanation:

The correct option would be option A.

<u>When something grows exponentially, it means the growth increased at a high rate. More specifically, each rate of increase results in more or less doubling of the preceding rate. For example, if the current value of growth rate is 2 for a substance that is growing exponentially, the next growth rates will be 4, 8, 16, etc.</u>

<em>In this particular illustration, the only option that best fit into an exponential system is option A in which the growth rate more or less doubles each time from 50 to 88, from 88 to 145, and then from 145 to 227.</em>

8 0
3 years ago
A group of researchers are studying stem length inheritance in the garden pea plant (Pisum sativum). They obtain a tall pea plan
marysya [2.9K]

Answer:

The answer is B

Explanation:

just cause lol

6 0
3 years ago
Animals and plants cannot directly use all the nitrogen found in our
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I believe it is “animals and plants caanot directly use all the nitrogen found in our atmosphere”
3 0
3 years ago
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