The correct answer to the question that you asked is D
The answer is because they are not necessary for the plant to reproduce
The people who represented the Denisovan species are more likely to be related to <span>Neandertals, rather than human beings (Homo sapiens). The former differs from the latter at 202 positions of the mitochondrial DNA. Their fossil records claim that humans, Denisovans, and Neandertals have the same ancestry. </span>
I believe mutation.
please vote my answer brainliest. thanks!