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vampirchik [111]
3 years ago
12

Most mutations

Biology
2 answers:
Shalnov [3]3 years ago
4 0

Just took the test the answer is A.

VMariaS [17]3 years ago
3 0
Most mutations have no effect on organisms.  Organisms all have large amounts of genetic code, most of which has no effect.  As a result, mutation of this code is rarely meaningful.
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A genetic tendency toward efficient use of energy that results in below-average energy requirements and increased storage of cal
alekssr [168]

Thrifty metabolism

Thrifty metabolism is the genetic tendency toward efficient use of energy that results in below-average energy requirements and increased storage of calories as fat. Thrifty metabolism contributes to less weight lost when an obese person reduce the amount of his calorie intake even though there is changes in metabolism.






8 0
3 years ago
When you swallow, which structures rise to close off the nasopharynx?
puteri [66]

Answer:

The soft palet and uvula

Explanation:

4 0
3 years ago
What would most likely happen to plants if they did not have a waxy outer coating?.A. They would store more water in their leave
Tomtit [17]
I am pretty sure that  the thing which most likely happen to plants if they did not have a waxy outer coating is being revealed by the last option D. They would be harmed by insects and UV radiation. Every plant has to be protected by membrane so that it would be able to deal with drought small invaders and other external forces.
5 0
3 years ago
Read 2 more answers
New generations are better suited to their environment than the first generation. What is this called?
olchik [2.2K]

Answer:

Descent with modification

Explanation:

We define evolution as descent with modification from a common ancestor.

Evolution only occurs when there is a change in gene frequency within a population over time. These genetic differences are hereditary and can be passed on to the next generation - which is what really matters in evolution: long-term change. In this process, the new generations are better suited to their environment than the first generation because of descent with genetic modification.

7 0
3 years ago
A strand of DNA has the bases AGTAAC. Using letters, show the matching DNA strand.
kkurt [141]
The matching DNA strand would be A - T, G - C, A -T, A - T, C - G, or in other words TCTTG (because you had the strand AGTAAC). 

Always remember that A pairs with T, G pairs with C, T obviously pairs with A, and C obviously with G.
5 0
3 years ago
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