In terms of evolution, what might be the outcome of repeated duplications of one or a few genes in a species' genome?
A)tetraploidy
B)semisterility
C)gene families
D)create repetitive DNA that is of no use to the cell.

Question

Quizplus · Accepted Answer

Repeated duplications of one or a few genes can lead to the creation of gene families. These gene families can evolve new functions or specialize in different roles, leading to increased genetic diversity and potentially increasing the fitness of the species. Gene families are common in many organisms, including humans, and are thought to play important roles in evolution and adaptation. Tetraploidy and semisterility are other outcomes of genomic duplication events, but they are not necessarily the most likely outcomes of repeated duplication of a few genes. Repetitive DNA that is of no use to the cell can also result from genomic duplication events, but this is not a specific outcome of gene duplication.

In Terms of Evolution, What Might Be the Outcome of Repeated