Question

Mention the function of the following:
White blood cells

Answer 1

Blood:

1. Blood is the fluid connective tissue of the human body.
2. It contains blood plasma and three types of blood corpuscles namely red blood cells, white blood cells and platelets.

White blood cells:

1. White blood cells are the least numerous blood cell found in blood.
2. It is spherical and contains lobbed nucleus.
3. WBC provides protection from disease-causing microbes.
4. It destroys the germs and helps to fight infection.