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kifflom [539]
3 years ago
13

If the DNA is changed, what two processes would be impacted?

Biology
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

base substitutions and base additions or deletions

Explanation:

there are two main types of point mutational changes: base substitutions and base additions or deletions. Base substitutions are those mutations in which one base pair substitutes for another. They, again, can be divided into two subcategories: transitions and transversions.

(I hope this helps) :)

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A student does an experiment for a science fair to study whether temperature affects the timing of a cricket’s chirps. The stude
Galina-37 [17]

Answer:The timing of the cricket's depends on the temperature of the box

so the answer should be

timing of the cricket's chirps

Explanation:Hi!

There are a few types of variables in these types of experiments. They are independent, dependent, and controlled.

The independent is the one changed by the scientist, or in this case, the temperature. The controlled is the things that remain constant through every case, and the dependent is what is being observed, seeing if it changes through the altercation of the independent variable.

In this case, what is being observed is the timing of a cricket's chirps, because it is being watched whether or not temperature affects it.

Therefore, your answer is the third choice, or the timing of the cricket's chirps.

Hope this helped!

4 0
4 years ago
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mrs_skeptik [129]

Answer:

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Explanation:

Ur welcome

6 0
3 years ago
Why are indexes better than simple measurements for comparing fossil specimens?
timurjin [86]
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5 0
3 years ago
What is the function of tRNA
s344n2d4d5 [400]

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Explanation:

8 0
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alukav5142 [94]

Explanation:

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