Question

I want notes of chapter life process​

Answer 1

Introduction:

Life:

Earth happens to be the only known planet having a life. There are beings wh0 live, die and become part of nature again. The living organism can be differentiated from the inanimate entities on various parameters of life processes.

Life process:

1. Maintenance of living organism is essential even if they are moving, resting or even sleeping.

2. The processes which together perform the function of maintenance of ‘life’ are called as life processes.

3.Nutrition, respiration, circulation, excretion are examples of essential life processes.

4.In unicellular organisms, all these processes are carried out by that single cell.

5.In multicellular organisms, well-developed systems are present to carry out the processes.