Thymus gland is involved in maturation of which of the following?
Correct answer: D. T-Lymphocytes
- A. Platelets
- B. Eosinophils
- C. B-Lymphocytes
- D. T-Lymphocytes
Explanation
The thymus gland is a primary lymphoid organ responsible for the maturation and development of T-lymphocytes (T cells). T cells are a type of white blood cell that plays a central role in cell-mediated immunity.The thymus gland:1. Selects and matures T cells from immature precursors2. Educates T cells to recognize self and non-self antigens3. Eliminates autoreactive T cells to prevent autoimmune diseases
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About Specific Defense Mechanism
Specific defense mechanisms provide targeted immunity through B lymphocytes, T lymphocytes, antibodies and memory cells that recognize particular antigens. Questions cover humoral and cell mediated responses, clonal selection, primary and secondary immune responses, vaccination and passive immunity, while distinguishing adaptive defenses from the immediate, non specific innate response.
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