Question

The thymus secretes several hormones related to the immunity. These hormones promote the maturation of T lymphocyte cells. These hormones are
1. Thymosin
2. hymichumoral factor
3. Thymic factor
4. Interleukins

• A. Only 1, 2
• B. 1, 2 and 3
• C. only 3
• D. Only 4

Answer 1

Answer: (B)

1, 2 and 3

Answer 2

The correct option is (B) : 1, 2 and 3