If your choices are the following:
Allosteric site
Active site
Regulatory region
<span>Coding region
</span>The the <span>part of the gene which is broken in this allele is the c</span>oding region.This is a part in which its role is the portio<span>n of a gene's DNA or RNA, composed of exons, that codes for protein.</span>
Answer:
B. mutations
Explanation
I believe this is the answer because even though mutations can be bad, there are also good as they can provide genetic variation to a population, which can result in the trait being passed to the offspring.
<span>simple organic molecules can form spontaneously under conditions like those thought to prevail early in Earth's history</span>
