Which of the following is not vestigeal organ in human beings?
Rudimentary ear muscles and third molars (wisdom teeth), body hair
Coccygeal tail vertebrae and scalp muscles
Vermiform appendix and nictitating membrane of the eye
Ear pinna, patella, olecranon process
Occurrence of vestigial organs is not explained by
Bacteriophage transfers $DNA$ from donor to recipient cell, this is called
The most thoroughly studied of the known bacteria plant interactions is the
Select the wrong pair