Biology, asked by riteshoberoi, 11 months ago

What are Goosebumps?

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Answered by astha23kz
1

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Answer:

Goose bumps are the bumps on a person's skin at the base of body hairs which may involuntarily develop when a person is tickled, cold or experiencing strong emotions such as fear, euphoria or sexual arousal.

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

Answered by urvashi617
5

Answer:

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