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#14 | Pineal Gland
(Zoology) > Chemical Coordination and Integration
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Related Practice Questions :
Which of the following glands secretes the hormone melatonin?
1. anterior pituitary gland
2. melanocytes
3. pineal gland
4. suprachiasmatic nucleus of the hypothalamus
77%
From NCERT
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The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone
1. calcitonin
2. prolactin
3. adrenaline
4. melatonin
95%
From NCERT
AIIMS - 2015
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
Which of the following endocrine gland secretes melatonin
(1) Pituitary gland
(2) Pineal gland
(3) Hypothalamus
(4) Thymus
90%
From NCERT
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
Which of the following hormone regulates sleep-wake cycle ?
(1) Melatonin
(2) Thyroxine
(3) Vasopressin
(4) MSH
95%
From NCERT
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Which of the following is true about melatonin?
(1) It influences metabolism
(2) It influences pigmentation
(3) It influences menstrual cycle
(4) All of these
94%
From NCERT
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