Question

Short / Long answer type questions .
The life of an individual is the sum total of the activities of all the cells. Comment

Answer 1

There are various reactions occurring inside cells continuously to maintain the living state of an organism. These reactions are responsible for the ability of an organism to maintain homeostasis, respond, grow, reproduce or other characteristics that make it live. From a cellular level, there is an emergence of tissue, organ, organ system and finally the whole individual all working as a whole unit.

Hence, the life of an individual is the sum total of all the activities of all the cells.