Question

While learning to ride a bicycle 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 colour of the wounded area and why?

(c) Which type of blood cells is responsible for clotting of blood?​

Answer 1

Explanation:

1. bleeding stop because of blood clotting.
2. brown because itcis clotted blood
3. platelets

hopefully it will help you

Answer 2

Answer:

a . The bleeding stops due to active clotting cells which helps in stops of bleed.

b . The wounded area appears in dark red and brown after the blood dried and forms layer.

c . RBC are the responsibility for clotting of blood.