Q- Give one word of the following:
(a) Group of cells with similar structure and designed to give highest efficiency of function.
(b) Process of taking up a permanent shape and size to perform a specific function by a cell.
Answer- (a) Cells with similar structure and designed to give highest efficiency of function is called a ‘Tissue’.
(b) Differentiation is the process of taking up a permanent shape and size to perform a specific function by a cell.