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The diurnal rhythms are regulated by
Option: 1
Adrenaline
Option: 2
Melatonin
Option: 3
Serotonin
Option: 4
Vasopressin
Answers (1)
Melatonin plays a very important role in the regulation of a 24-hour (diurnal) rhythm of our body. Hence, the correct option is b.
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