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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%
Level 2: 60%+
Hints

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%
Level 1: 80%+
AIIMS - 2015
Hints

Which of the following endocrine gland secretes melatonin

(1) Pituitary gland

(2) Pineal gland

(3) Hypothalamus

(4) Thymus

 90%
Level 1: 80%+
Hints

Which of the following hormone regulates sleep-wake cycle ?

(1) Melatonin

(2) Thyroxine

(3) Vasopressin

(4) MSH

 95%
Level 1: 80%+
Hints

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

 95%
Level 1: 80%+
Hints

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