Question: what are some vestigial structures in humans?
Answer: Palmar Grasp Reflex. inherited reflexPalmar grasp reflex in a newborn. ... 
Tails. In the sixth week of gestation, the human embryo possesses a tail, complete with several vertebrae. ... 
Wisdom Teeth. teeth Zoonar/Thinkstock. ... 
Nictitating Membrane. eye © Sam23/Fotolia. ... 
Auricular Muscles. ... 
Palmaris Longus Muscle. ... 
Pyramidalis Muscle.