Question

4. which pigment present in the
human blood?​

Answer 1

Answer:

Hemoglobin

Hemoglobin is a red protein and pigment inside red blood cells that transports oxygen around the body. The hemoglobin is responsible for the blood's color.

Explanation:

Answer 2

Answer:

haemoglobin

Explanation:

transports oxygen in the form of oxyhaemoglobin

transports carbon dioxide or carbon monoxide in the form of carboxyhaemoglobin