Question

Platelets help in _____________ formation.

Answer 1

Clot

1. A clot is a network of insoluble proteins(fibrin) in which formed elements of the blood are trapped.
2. When a blood vessel is injured, a blood clot is formed at the site of injury.
3. This acts as a plug, thereby sealing the ruptured blood vessel.
4. It stops bleeding and prevent the loss of blood.
5. Blood platelets on disintegration produce a chemical called thromboplastin or thrombokinase.
6. It initiates the chain of reactions involved in blood clotting.

Final Answer: Platelets help in clot formation.