Explanation:
Modern methods indicate that the mutation rate is roughly one to two mutation per 10,000 genes per generation.
The answer is c. hope that helped
Adenine forms two hydrogen bonds with thymine in DNA while three hydrogen bonds are formed between guanine and cytosine.
Thymine and cytosine are pyrimidines because they have a single ring structure. Adenine and guanine are purines because they have a double ring structure.
The answer is Nitrogen fixation
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