1.

Organs or body parts that have no apparent use now but may have in the past are called

Answer»

Answer:

VESTIGIAL ORGANS

Explanation:

Eg: nictitating MEMBRANE[found in aves],sinuses,wisdom teeth etc

vermiform appendix was EARLIER considered as vestigial ,but now it is considered as a secondary lymphoid organ and hence are not removed SURGICALLY[earlier these were removed surgically if got infected]



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