What are the levels of organization in living world?

What are the roles of chromosomes in living organisms?

What are the roles of chromosomes in living organisms?

What are the roles of chromosomes in living organims?

What are the defining properties of living organisms.

Which are the important life processes in living organism?

Which are the important life processes in living organisms ?

Answer the following questions in detail: On which two levels does respiration take place in living organisms?

.................is essentially a mechanism of energy input in the living world.