Haemoglobin is an important component of `"____________"`.

Options

A. white blood cells
B. red blood cells
C. plasma
D. All options are correct

Answer

2

Explanation

Hemoglobin is the iron-containing oxygen-transport metalloprotein in the red blood cells that carries oxygen from the lungs to the body.s tissues and returns carbon dioxide from the tissues back to the lungs. In mammals, the protein makes up about 96% of the red blood cells. dry content (by weight) , and arount 35% of the total content (including water).