What is goosebumps?

How it occurs in body?

Asked by amit.clw4 | 31st Jan, 2021, 06:36: PM

Expert Answer:

Goose bumps are created when tiny muscles at the base of each hair, known as arrector pili muscles, contract and pull the hair straight up. The reflex is started by the sympathetic nervous system, which is responsible for many fight-or-flight responses.

Answered by Sheetal Kolte | 1st Feb, 2021, 12:10: PM