Question

question 10
1 pts
the human appendix is an example of a(n) ____________.
mutations that would re - establish the light - colored allele in the gene pool would have occurred.
the moths would have evolved behaviorally and chosen to avoid trees with light - colored bark.
the population would have become extremely small or possibly extinct after the loss of this adaptive trait.
the moths would have changed their dietary preferences to foods that contain only light pigments.

Explanation:

The human appendix has no current - known function in modern humans, which is a vestigial structure. Vestigial structures are remnants of organs that had a function in ancestral species but are now reduced or non - functional.

Answer:

Vestigial