what is autotrophic nutrition ? explain
what is Heterotrophic nutrion ?
explain
and give both examples
Answers
Autotrophic nutrition
means that simple inorganic substances are taken in and used to synthesise organic molecules. Energy is needed to achieve this. In photo-autotrophic nutrition light is the energy source. In most instances the light source is solar energy, the process being photosynthesis.
Plants are an example for autotrophic nutrition.
Heterotrophic nutrition
is a type of nutrition in which organisms depend upon other organisms for food to survive. Heterotrophic organisms have to take in all the organic substances they need to survive. All animals, fungi, and non-photosynthesizing plants are heterotrophic.
Answer:
Autotrophic nutrition is a process where the organism prepares its food from the simple inorganic materials like water, mineral salts and carbon dioxide in the presence of sunlight.” The term “autotrophic” is formed by the combination of two terms, “auto” meaning self, and “trophic” meaning nutrition.
Heterotrophic nutrition is a type of nutrition in which organisms depend upon other organisms for food to survive. ... All animals, fungi, and non-photosynthesizing plants are heterotrophic.
Autotrophic Nutrition Heterotrophic Nutrition
The organisms that are capable of preparing their own food using simple substances that are available in their surroundings.
The conditions necessary for autotrophic nutrition are carbon dioxide, water, chlorophyll and water.
The organisms which completely depend on others for their nutrition. They depend on surrounding plants and animals for food.
They cannot make the food from available inorganic substances like carbon dioxide, water and sunlight.
Phototrophic and Chemotrophic are the two types of autotrophic nutrition Holozoic, parasitic, symbiotic association, and saprophytic are the four types of heterotrophic nutrition
Plants are an example for autotrophic nutrition Animals and some plants are an example for heterotrophic nutrition
Autotrophs are the producers in the food chain Heterotrophs are the consumers in the food chain