Question

differentiate between autotrophic and heterotrophic nutrition on the basis of occurrence

Answer 1

Autotrophic and Hetrotrophic are the modes of nutrition.

Autotrophic Nutrition:-The mode of nutrition in which organisms make their own food using sunlight, water, and carbon dioxide is known as autotrophic mode of nutrition.For eg-Plants

Hetrotrophic Nutrition:- The mode of nutrition in which the organism cannot make their own food,they are dependent on plants and other animals for nutrition, it is known as hetrotrophic mode of nutrition. For eg animals.

Answer 2

Autotrophic Nutrition: They occur in plants, they make their own food, Chlorophyll present.
Heterotrophic Nutrition: They occur in animals, they depends on plants for their food, Chlorophyll absent.