Science, asked by mukeshkapoor2511, 11 months ago

why learning to rider bicycles boojho lost his balance and fell. He got Bruises on his knees and it started bleeding. However,the bleeding stopped after some time.
(a) Why did the bleeding stop?
(b) What would be the color of wounded area and why?
(c) Which type of blood cells are responsible for clotting of blood?

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Answers

Answered by Fifth
2

a) The bleeding stopped because the blood clotted in the area in order to prevent blood loss.

b) The colour of the wound would be reddish brown

c) Platelets or thrombocytes are responsible for clotting of blood

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Answered by nandini7331
1

Answer:

a the bleeding was stopped because of platelets present in the blood they responsible for clotting of the wounded area they are star shaped..

b: it sometime it is yellowish or light blue ish or purple because of breakdown of a vessel boby wants to heal it so it sent more blood to that area and it turns purple..

c)palettes are responsible..

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