Melatonin is secreted by the:
A) thyroid gland.
B) parathyroid gland.
C) pancreas.
D) pineal gland.

Name: Melatonin is secreted by the: A) thyroid gland. B) parathyroid gland. C) pancreas. D) pineal gland.
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Question

Quizplus · Accepted Answer

Melatonin is primarily secreted by the pineal gland, which is located in the brain. The other options (thyroid gland, parathyroid gland, and pancreas) do not produce melatonin.

Melatonin Is Secreted by The