Question

what is platelets in science

Answer 1

platelets are a small colourless disc-shaped cell fragment without a nucleus, found in large numbers in blood and involved in clotting.

Answer 2

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 to the platelets. The platelets then rush to the site of damage. they form a plug (clot) to fix the damage.