WHICH CELL IS NOT HAVE NUCLEUS (OUR BODY) A-RBCs B-WBCsC-PLATELLETsD- NONE OF THIS
Ans. Option A is correct: RBC (Red Blood Cells) do not have a Nucleus.
RBC develops from progenitor cells with nuclei but as red blood cells mature, they lose their nucleus completely. Nucleus is responsible for cell division but blood cells don't divide, they are produced by other cells within bone marrow. This is an adaptation which allows the red blood cell to carry more oxygen.