Question

Haemoglobin is the respiratory pigment . explain.

Answer 1

A respiratory pigment is a molecule, such as haemoglobin in humans and other vertebrates, that increases the oxygen-carrying capacity of the blood. The four most common invertebrate respiratory pigments are hemoglobin, haemocyanin, haemerythrin and chlorocruorin.

Answer 2

Answer:

Respiratory pigments are special proteins that transport oxygen. They increase the oxygen carrying capacity in human. ... Haemoglobin is the main respiratory pigment present in the red blood cells.It imparts a red colour to blood.

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