Life processes are the characteristic activities that distinguish living organisms from non-living things. These processes are essential for the survival, growth, and reproduction of living organisms. Class 10 Biology provides an in-depth understanding of these life processes, which are explained below.

Nutrition:
Nutrition is the process of obtaining food and utilizing it for growth and energy. It includes various steps, such as ingestion, digestion, absorption, assimilation, and egestion. The types of nutrition are autotrophic and heterotrophic.

Respiration:
Respiration is the process of releasing energy from food molecules by the breakdown of glucose in the presence of oxygen. It takes place in mitochondria and is of two types, aerobic and anaerobic.

Transportation:
Transportation is the movement of materials such as food, water, oxygen, and waste products from one part of the body to another. It occurs through the circulatory and excretory systems.

Excretion:
Excretion is the process of elimination of waste products produced during metabolism. It is carried out by the excretory system, which includes kidneys, ureters, bladder, and urethra.

Control and Coordination:
Control and coordination are vital for the proper functioning of all life processes. It is regulated by the nervous and endocrine systems that help in the transmission of messages to different parts of the body.

Reproduction:
Reproduction is the process of producing offspring that ensures continuity of a species. It occurs through two modes – sexual and asexual reproduction.

Conclusion:
In conclusion, life processes are essential for the proper functioning of living organisms. Understanding these processes is crucial for students as it helps them to comprehend the functioning of the human body and different life forms. NCERT Solutions for Class 10 Biology provide a comprehensive understanding of these processes and are an excellent resource for students to prepare for exams.

The processes by which an organisms become able to survive on earth like nutrition, excretion, digestion, etc; are known as life processes.


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