e Notes on Life Processes

- In this chapter, we will explain the process of removal of waste materials in different living organisms. The chapter broadly explains the excretory system of human beings and removal of waste in plants by different means.

- This chapter is the introduction of various processes which are required to maintain a living system.
- The various processes essential for survival are nutrition, respiration, circulation, excretion

- This chapter contains the questions related to the topic excretion of waste material from body in different organisms.