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Question
Biology
The pineal gland of the human brain secretes melatonin concerned with
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Q. The pineal gland of the human brain secretes melatonin concerned with
NTA Abhyas
NTA Abhyas 2022
A
Anger
B
Body temperature
C
Colouration of skin
D
Sleep
Solution:
Pineal gland secretes two hormones - melatonin and serotonin. Melatonin concentration in the blood appears to flow a diurnal cycle.