NCERT Notes for Class 10 Science Chapter 6 Life Processes || UPSC || SSC || RRB - NTPC || pdf199.com
NCERT Notes for Class 10 Science Chapter 6 Life Processes || UPSC || SSC || RRB - NTPC pdf199.com Life processes - The process of basic functions performed by living organisms for their survival and body maintenance. This process is known as life processes. Life processes includes Nutrition, Respiration, Transportation, Excretion, etc. Nutrition - Nutrition is the process by which an organism obtains nutrients from food and utilises them to obtain energy, building and repairing of their tissues. Modes of Nutrition - There are two modes of nutrition: autotrophic and heterotrophic. Nutrients - Nutrients are defined as the substances required for proper growth and maintenance of a living body, i.e. these are materials, which provide energy to an organism. Autotrophs - Those organisms which can prepare their own food with the process of photosynthesis by using raw materials like carbon dioxide from air, sunlight and water is known as autotro...
