Common ancestry isn't the only reason for similarities between species.Similar traits can also arise if species experience similar selective forces and adapt to them in similar ways.This process is known as
A) gene flow.
B) genetic evolution.
C) molecular convergence.
D) homology.
E) convergent evolution.

Question

Quizplus · Accepted Answer

The given description matches with the process of convergent evolution, where species develop similar traits due to similar selective pressures despite not having a common ancestry. Option A, gene flow, refers to the transfer of genes between two populations, Option B, genetic evolution, is a broad term that may not be specific to the given scenario. Option C, molecular convergence, refers to the similarity in molecular structures or sequences, which may not necessarily lead to similar visible traits. Option D, homology, refers to the similarity between species due to common ancestry, which is not the case here. Therefore, option E is the best fit.

Common Ancestry Isn't the Only Reason for Similarities Between Species