Name the red pigment which carries oxygen in blood

(a) Name the red pigment which carries oxygen in the blood (b) Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds ? (c) How many chambers are there in the heart of : (i) an amphibian, (ii) a mammals, and (ii) a fish ? (d) Describe the circulatory system in a fish.

Name the pigment that carries oxygen in blood.

Name the red pigment in blood which carries oxygen in the human body ?

Which vein carries oxygenated blood ?

Which part of the pigment carries oxygen?

Name the blood vessel that carries oxygenated blood from lungs to heart

The blood vessel which carries oxygenated blood to the liver.

The blood vessel which carries oxygenated blood from the lungs to the heart is :