Red Blood Cells remain in the body for ___ days.
Red Blood Cells remain in the body for ___ days.
خون کے سرخ خلیے ___ دن تک جسم میں رہتے ہیں۔
Explanation
The red blood cell survives on average only 120 days.
Red cells contain a special protein called hemoglobin
RBCs' function is to carry oxygen from the lungs and deliver it throughout the body.
They are made in the bone marrow.
Additional information:
The lifespan of white blood cells is 12-20 days.
They boost the immune system.