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1. |
Why are red blood cells anucleated? |
A. | Presence of nucleus leads to heavier cells that cannot flow in blood stream |
B. | Absence of nucleus leads to increased space for haemoglobin that carries molecular oxygen |
C. | Presence of nucleus leads to increased proliferation of RBCs which harms the body |
D. | All of the mentioned |
Answer» C. Presence of nucleus leads to increased proliferation of RBCs which harms the body | |