Question

As a human red blood cell matures, it loses its nucleus. As a result of this loss, a mature red blood cell lacks the ability to do what?

Answer 1

Replication of Cell (or Reproduction)

Explanation:

They Can't Replicate themselves.

Nucleus Contains the DNA

which contains the Blueprint (or the instructions for growth, development, functions and reproduction).

No Nucleus means No DNA.
then without the DNA the cell can not replicate themselves as they lack the instructions to do so.

But this provides many Benefits for the cell....

• it provides more space for haemoglobin which results in more transportation of oxygen.

• it results in the bi-Concave shape of the cell which tends to help in Diffusion.