Question

Why cell is called the structural and functional unit of our life explain with example

Answer 1

cell is the basic unit of life.

cell have various cell organelles within it which perform various functions.

all the cells together make up a tissue and tissues together make up an organ- organs together forms the whole body. hence it is called a structural unit.

From protein synthesis in ribosomes to energy production in mitochondria.. difgerent cell organelles have different functions. hence cell is known as functional unit of life.

Answer 2

A cell is the smallest unit capable of carrying out all the life processes necessary of existence of life.

A cell performs activities like growth , digestion , excretion , respiration , reproduction and lot more all by itself with no dependence on any other media.

all living organisms are made of cells.