Question

the size of the cell of an organism has no relation with size of its body do you agree give reason for your anser

Answer 1

hi,
yes it is true the size of the depends upon the function not the size of the body. like the RBCs are disc shaped and Nerve cells are elongated in both the organisms rat and elephant.Hence the size of cell depends upon function.
hope it helps 

Answer 2

Yes, The size of cell of an organism has no relation with the size of its body. The size of the cell don't matter. It's always the number of cells. If the organism is unicellular, it is very microscopic.