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Question : Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?

Answer»

Adrenaline
Noradrenaline
PARATHORMONE
Thyroxine

Solution :CALCIUM plays and importantrole in BLOOD clotting. Parathormone, a hormone released by parathyroid glands, increases calcium LEVEL in the blood. Therefore, DEFICIENCY of this hormone will decrease `Ca^(2+)` level in blood, thus leading to delay in blood clotting and increase in bleeding time.


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