A) Only human RBCs have haemoglobin
B) Human RBCs have more nuclei
C) Human RBCs are without nucleus
D) Frog RBCs are without nucleus
Correct Answer: C
Solution :
The chief difference between RBCs of human and frog is that the human RBCs are without nucleus and therefore is not complete cell. However the absence nucleus in mammals increases respiratory efficiency of RBCs.You need to login to perform this action.
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