The connective tissue projection that helps in the nourishment of hair. Introduction: Hair grows almost everywhere on the skin. They have their own distinct feature and helps in creating the barrier between the body and environment, thermoregulation and microbial activity. Hair is separated into different parts, hair shaft and hair root. The hair shaft is the visible part of the hair and hair root is embedded into the skin. The hair root is the only part which contains living cells that helps in hair growth and they are surrounded by nerve and blood vessels which provide nourishment.

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Chapter 5, Problem 19TYR

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The connective tissue projection that helps in the nourishment of hair.

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Hair grows almost everywhere on the skin. They have their own distinct feature and helps in creating the barrier between the body and environment, thermoregulation and microbial activity. Hair is separated into different parts, hair shaft and hair root. The hair shaft is the visible part of the hair and hair root is embedded into the skin. The hair root is the only part which contains living cells that helps in hair growth and they are surrounded by nerve and blood vessels which provide nourishment.

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