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प्रश्न
Old people have weak immune system. What could be the reason?
उत्तर
Thymosin is an important hormone that plays an important role in the immune system but with age, the thymus gland starts to degenerate and thus old people have a weak immune system.
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संबंधित प्रश्न
______ has an important role in the development of immune system by maturation of T lymphocytes.
Symptoms of excretion of large volume of dilute urine and dehydration is caused due to ______.
Ageing in human beings is caused by the disappearance of which of the following glands?
Thymosin is responsible for ______.
Which of the following organs in mammals does not consist of a central incalcium balance in the human body?
Name the hormone that helps in cell-mediated immunity.
State the names of hormones and glands secreting them:
Development of immune system and maturation of T-lymphocyte.
______ gland becomes inactive in old age.
State the site of production and function of thymosin, testosterone.
Give the name of endocrine gland which is prominert at birth but gets gradually atrophied in adult stage.
