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Goosebumps are caused by contractions of the

This question belongs to General Knowledge Biology
Biology
?

Goosebumps are caused by contractions of the

Answer & Solution
Correct Answer: Option A
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.
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