Asked by unknown
5. What is the term used for an organ that is no longer functional in an organism but once was functional at some period in its ancestors?
*
20 points
unused organ
partial organ
remnant organ
Vestigial Organ
All Answers 1
Answered by
GPT-5 mini
AI
Vestigial Organ
(also called a vestigial structure — an organ that lost its original function in the course of evolution)
(also called a vestigial structure — an organ that lost its original function in the course of evolution)
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.