Question

DIFFERENCE BETWEEN AUTOTROPHIC AND HETEROTROPHIC NUTRITION??

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Answer 1

Answer:

Autotrophs store chemical energy in carbohydrate food molecules they build themselves. Most autotrophs make their "food" through photosynthesis using the energy of the sun. Heterotrophs cannot make their own food, so they must eat or absorb it.

Some organisms such as plants make their own food from simple substances. They are called autotrophs and the mode of nutrition is known autotrophic nutrition. Organisms that depend on plants or autotrophs for food are called heterotrophs and the mode of nutrition is known as heterotrophic nutrition.

Answer 2

Autotrophic

• The organisms 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.
• Phototrophic and Chemotrophic are the two types of autotrophic nutrition.
• Plants are an example of autotrophic nutrition
• Autotrophs are the producers in the food chain.

Heterotrophic..

• The organisms completely depend on others for their nutrition. They depend on surrounding plants and animal
• They cannot make the food from available inorganic substances like carbon dioxide, water and sunlight
• Holozoic, parasitic, symbiotic association, and saprophytic are the four types of heterotrophic nutrition
• Animals and some plants are an example of heterotrophic nutrition
• Heterotrophs are the consumers in the food chain.