Which of the following cell organelles is absent in mammalian RBC?

1.	Which of the following cell organelles is absent in mammalian RBC?
A.	Mitochondria
B.	Nucleus
C.	Endoplasmic reticulum
D.	All the above
E.	None of these
Answer» E. None of these

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Which of the following cell organelles is absent in mammalian RBC?

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