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Endocrine Glands

circadian rhy...

Question

circadian rhythms of our body is controlled by

A

brain

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B

kidney

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C

spinal cord

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D

none of the above

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Solution

The correct option is A brain
(A)Circadian rhythms regulates the sleep wake cycle regulated by the pineal gland in the brain.
(B)Fight and flight hormones are regulated by kidney.
(C)Spinal cord regulates the reflexes.
So, the correct option is 'Brain'.

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