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Question: Answered & Verified by Expert
A hormone responsible for the normal sleep-wake cycle is
BiologyChemical Coordination and IntegrationNEET
Options:
  • A Epinephrine
  • B Gastrin
  • C Melatonin
  • D Insulin
Solution:
1695 Upvotes Verified Answer
The correct answer is: Melatonin
Option (c) is the answer.

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