Question

what is cell ? what variation do the cell of organisms show

Answer 1

CELL IS THE STRUCTURAL AND FUNCTIONAL BASIC UNIT OF LIFE.....


Variation of the cell of organisms shows genetically differences...

Answer 2

cell is a smallest structural , functional and functioning unit of living organism.
They show different variations in their shape , size ,etc.. 
they may be elliptical, cylindrical , elongated, spindal round , etc..