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


Discussion

No Comment Found