what is the role of melatonin ?? hormone class 11 bio plz help
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Melatonin is a hormone secreted by the pineal gland in the brain. It helps regulate other hormones and maintains the body's circadian rhythm. The circadian rhythm is an internal 24-hour "clock" that plays a critical role in when we fall asleep and when we wake up. When it is dark, your body produces more melatonin.
akashkumar13:
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The concentration of the hormone Melatonin decides the skin color of a person which is a crucial character of our physical appearance.
HOPE IT HELPS PLEASE MARK AS THE BRAINLIEST ;-)
HOPE IT HELPS PLEASE MARK AS THE BRAINLIEST ;-)
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