The recently discovered hormones, melatonin and serotonin, are secreted at the ends of nerve fibres by the activity of:

  • A
    Adrenal gland
  • B
    Pineal gland
  • C
    Thymus gland
  • D
    Thyroid gland

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Similar Questions

The organ which was considered vestigial until recently but is now confirmed to be an endocrine gland is:

Which of the following hormones helps in maintaining the normal rhythms of the sleep-wake cycle and body temperature?

The pineal gland is associated with:

Which of the following statements is incorrect with respect to the melatonin hormone?

Melatonin is secreted by the . . . . . . .

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