Which part of a hair would be activated to send a nerve impulse if an insect crawling on your arm bumped the hair?
A) arrector pili
B) hair follicle
C) hair root plexus
D) dermal root sheath
E) hair matrix

Question

Quizplus · Accepted Answer

The hair root plexus is a network of nerve endings surrounding the hair follicle that is sensitive to touch and can detect movements, such as an insect crawling on the skin.

Which Part of a Hair Would Be Activated to Send