Question

what are the difference between autotrophic nutrition and heterotrophic nutrition​

Answer 1

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● Autotrophic nutrition is a mode of nutrition in which an organism prepares its own food with the help of simple inorganic materials like water and carbon dioxide from the surrounding.

● Heterotrophs rely on other organisms for their food whereas autotrophs are independent of any organisms.

Answer 2

Answer:

• AUTOTROPHIC NUTRITION

It is mode in which organisms make their own food by inorganic materials ( CO2, H2O, etc. ).

Example: Green plants.

• HETEROTROPHIC NUTRITION

It is the mode of nutrition in which organism cannot make their own food from inorganic materials.

Example: Humans, Animals, etc.

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THREE TYPES OF HETEROTROPHIC NUTRITION :-

• Sacro phytic

It is nutrition in which organisms get their food from dead and decaying organisms. They break down their food outside their body and absorb it.

• Parasitic

It is the nutrition in which organism get their food from their host organism without killing them.

• Holozoic

It is the type of nutrition in which organism takes food directly, digests it and absorbs it.

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