Sunday, 14 June 2020

Nutrition

NUTRITION
the process of getting nutrients into body is known as nutrition. 
Modes or nutrition
(I) Autotrophic nutrition 
(ii) Heterotrophic nutrition

Autotrophic nutrition- the process by which an organism obtains food by processing (making) itself with the help of inorganic material such as air(CO2), sunlight, water etc. 
Eg. only green plants. 
Heterotrophic nutrition- the process by which an organism intake nutrients by obtaining from other organisms like plants and animals. 
Eg. all animals and non green plants. 

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