Biology, asked by Monica695, 1 year ago

one paragraph of the work of platelets.

Answers

Answered by yashula
2
Hii!!


Platelets are tiny blood cells that help your body form clots to stop bleeding. If one of your blood vessels gets damaged, it sends out signals that are picked up by platelets. The platelets then rush to the site of damage and form a plug, or clot, to repair the damage.

The process of spreading across the surface of a damaged blood vessel to stop bleeding is called adhesion. This is because when platelets get to the site of the injury, they grow sticky tentacles that help them adhere. They also send out chemical signals to attract more platelets to pile onto the clot in a process called aggregation.



Hope it works!!

Monica695: thank you for answering my question
Answered by meerkiffayat
1
platelet play important role in the human body as it clots the blood . it kill the foreign gerrms
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