Question

बडेभयई सयहब िो अपनी इच्छयएुँक्योांिबयनी पडती िीां?

Answer 1

Explanation:

Human blood contains red blood cells which are the most abundant human blood cells. RBCs are devoid of any cell organelles and have a red coloured iron-containing complex protein called haemoglobin which is responsible for the red colour of human blood.