Which gland decreases in size with increasing age:

 
1. Thyroid 2. Adrenal
3. Thymus 4. Pituitary
Subtopic:  Thymus |
 93%
Level 1: 80%+
AIPMT - 1999
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Which of the following does not play any role in calcium balance in the human body?

1. Vitamin-D

2. Parathyroid hormone

3. Thyrocalcitonin

4. Thymosin

Subtopic:  Thyroid Gland Part I | Parathyroid | Thymus |
 83%
Level 1: 80%+
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