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Do human tongue have nerves?

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Yes, that is why we are able to taste the food. After ingestion of food, the food molecules reaches to the small structure called papillae on tongue. These papillae are made up of small units known as taste buds which is made up of taste receptor cell. These taste receptor cells are connected to taste nerve fibers. read more

After ingestion of food, the food molecules reaches to the small structure called papillae on tongue. These papillae are made up of small units known as taste buds which is made up of taste receptor cell. These taste receptor cells are connected to taste nerve fibers. When chemical binds to these receptor, they transmit a signal to the nerve fibers. read more

The average length of the human tongue from the oropharynx to the tip is 10 cm. The average weight of the human tongue from adult males is 70g and for adult females 60g. [citation needed] In phonetics and phonology, a distinction is made between the tip of the tongue and the blade (the portion just behind the tip). read more

There are over 7 trillion nerves in the human body. The nervous system is a very intricate grouping of nerves and cells (neurons) that sends messages throughout the body. The central nervous system is comprised of the brain and spinal cord. read more

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