Question

(b) what is the role of haemoglobin in respiration in human beings brainly

Answer 1

The respiratory pigment in people ishemoglobin. Its principle capacity is to transport oxygen to different parts of the body. At the point when the blood goes through the lungs, hemoglobintakes up oxygen from the lungs and tie to it. ... Around 10% of carbon dioxide transportation happens throughhemoglobin.

Answer 2

it's carry oxygen from heart(lungs) and goes to body

and also body to lungs