Question

1. Write three points of differences between autotrophic and heterotrophic nutrition.

Answer 1

autotropic make yheir food
hetrotropic depend on others for their food

Answer 2

1 .Autotropic nutrition are present in Autotropic organisims
heterotropic nutrition are present in heterotropic organisim
2.In Autotropic nutrition organisims synthesise food by using inorganic substances like sunlight and co2 .
In heterotropic nutrition organisims depend on other organisims for food .
3. The Autotropic organisims contain green colour pigment called cholorophyll Which present in chloroplasts .
No colour pigment are present.
4. eg green plants
eg animals