A) RBC
B) WBC
C) Both (a) and (b)
D) nerve cells
Correct Answer: D
Solution :
The cell body of the neuron (nerve Fibre) contain densely stained areas of rough endoplasmic reticulum known as Missis, bodies, these are not found in dendrites or axon. RBCs or eryrhrocytes are most abundant cells in the human body. the matured mammalian RBC do not have cell organelles including nucleus. Mitochondria, ribosomes, cenirioles and endoplasmic reticulum, almost entire cytoplasm is filled with haemoglobin. WBCs or leucocytes contain cell nucleus cell membrane and cytoplasm. They do not have haemoglobin. They acts as soldiers and scavangers.
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