Question

Q3.Name the constituents of blood. Why are WBC called
‘soldiers of the bod

Answer 1

Answer:

blood is made up of a fluid called plasma

Blood has three components

1. red blood cells
2. white blood cells
3. platelets

white blood cells protect the blood from germs so they are called soldiers of the blood

Answer 2

Answer:

components of the blood are as follows ...

wbc

rbc

blood paltelets

plasma

nutrients

insulin

urea

toxic substances

excretory things

wbc are know n as solider of the body because there are 2 types of it one is granulocytes and other is agranulocytes

granulocytes = eusinophils , basophils,and neutrophils

agranulocytes= monocytes and lymphocytes

neutrophils acts as police man and kill the theifs called pathogens

monocytes act as scavenger engulf and kill harmful microorganisms that enters in our body