Blood

What is carbon dioxide transport ?

How are hormones transmitted?

_____ is an example of plasma protein.

What is plasma protein?

Blood does not help in the maintenance of temperature in the body.

Explain how blood can help in transport of heat?

_____ is the organ that excrete urea in humans in the form of urine.

Write a short note on the different ways in which transport of urea takes place.

RBCs are also called _____.

Why WBCs are always irregular in shape?

Give a reason for the given statement: 

White blood cells squeeze through walls of blood vessels.

RBCs are red due to the presence of a pigment _____

Name the cells that fight against diseases. (Red blood cells/White blood cells/Platelets)

How do erythrocytes or red blood cells deliver oxygen to cells?

Fibrinogen does not help in clotting the blood.

These build immune system of our body.   

The white blood cells carry oxygen.