Hormone responsible for differentiation of T-lymphocytes is:
Correct answer: D. Thymosin
- A. Cortisol
- B. Melatonin
- C. Thyroxin
- D. Thymosin
Explanation
Thymosin is the correct answer. It is a hormone secreted by the thymus gland, which is crucial for the differentiation and maturation of T-lymphocytes (T cells). T cells are a type of white blood cell that plays a central role in the immune system by recognizing and destroying infected or abnormal cells.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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