Q907
Important component that helps in clotting of the blood is called ________ .
A.
Haemoglobin
B.
Platelets
AnswerC.
Serum
D.
Plasma
Answer: Option B
Solution
Answer: Option B
Solution:
The main job of platelets, or thrombocytes, is blood clotting. Platelets are much smaller in size than the other blood cells. They group together to form clumps, or a plug, in the hole of a vessel to stop bleeding.