Question

Red blood cells don’t have nucleus.

Answer 1

Explanation:

As red blood cells contain no nucleus, protein biosynthesis is currently assumed to be absent in these cells.

so your ans is yes rbc dont have nucleus

Answer 2

Red blood cells have adapted this characteristic (no nucleus) for these reasons.

It simply allows the red blood cell to have more hemoglobin. The more hemoglobin you have, the more oxygen molecules you can carry. Therefore, it allows RBC to transfer more oxygen.

Lack of nucleus in RBC also allows the cell to have an unique bi concave shape that helps with diffusion.

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