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Examveda

Goosebumps are caused by contractions of the

A. Muscles

B. Nerves

C. Bones

D. All of the above

Answer: Option A

Solution(By Examveda Team)

Goosebumps are caused by the contraction of the tiny arrectores pilorum muscles attached to hair follicles, according to Dr. Allan L. Lorincz, a dermatologist at the University of Chicago.

This Question Belongs to General Knowledge >> Biology

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