- Platelets are involved in hemostasis (stopping bleeding). - Platelets facilitate blood clotting. - Low platelet count (thrombocytopenia) increases bleeding risk.
In some viral infections, number of platelets are reduced quickly. Platelets are essential because :
Asked in UPSC CAPF 2023 · Topic: Circulatory System (Blood Coagulation and Haemostasis)
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Answer: D. platelets have a role in blood clotting.
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