Question

Mention the functions of RBC.

Answer 1

1. R.B.Cs or Red Blood Cells are small, circular, biconcave discs which lacks nuclei.
2. They are 5 million in numbers throughout the body.
3. They are rich in Fe(iron), red colored and contain oxygen carrying hemoglobin pigment.
4. The main and important functions of RBC are:

1. Oxygen and carbon dioxide transport.
2. Maintains homeostasis.