Melatonin is secreted by |
|||||||
a) |
Skin |
b) |
Thymus |
c) |
Pituitary |
d) |
Pineal gland |
Melatonin is secreted by |
|||||||
a) |
Skin |
b) |
Thymus |
c) |
Pituitary |
d) |
Pineal gland |
(d)
The pineal gland (epiphysis) secretes the hormone melatonin, which regulates the working of gonads by inhibiting gonadotropins and their effects.