In this article, we cover the Difference Between Autotropic and Heterotrophic Nutrition Class 10 With a Full Detailed Explanation.
Autotrophic Nutrition: It is a mode of nutrition in which organisms are able to build up their owns organic food from inorganic raw materials with the help of energy. The organisms performing autotrophic nutrition are called autotrophs.
Heterotrophic Nutrition: It is a mode of nutrition in which the organisms obtain ready-made organic food from outside sources. The organisms that depend upon outside sources for obtaining nutrients are called heterotrophs
Difference Between Autotropic and Heterotrophic Nutrition Class 10
| Autotrophic Nutrition | Heterotrophic Nutrition | |
|---|---|---|
| 1 | Food: It is self-manufactured | Food is Obtained ready-made from outside |
| 2 | External Energy: An external source of energy is required for the synthesis of food | An external source of energy is not required. The required energy is present in the food obtained from outside |
| 3 | Inorganic Substances: They constitute the raw materials for manufacturing food | Inorganic substances are not much required |
| 4 | Digestion: It is absent | External or internal digestion is required for the conversion of complex organic materials into simpler and soluble ones |
| 5 | Chlorophyll: It is present for trapping light energy | Chlorophyll is absent |
| 6 | Status: Organisms performing autotrophic nutrition function as producers | Organisms performing heterotrophic nutrition function as consumers |
| 7 | Examples: Green Plants, Some bacteria, some protists | Examples: Animals, Many Protists and Monerans |