Question

Which hormone is known as biological clock ?

Answer 1

pineal gland is known as biological clock..

funndamental to the functioning of life and to the organization and coordination of behavior.

Answer 2

Hi.


here is your answer. .



The Hormone melatonin is known as biological clock.

It is secreted by pinal gland.

It is a sleep inducing hormone.

It have main functions to control cyclic changed in body. e.g menstrual cycle.



hope it helps you ☺