Question

9. Define nutrition. What are the differences between autotrophic and heterotrophic nutrition?
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Answer 1

Answer:

the act or process of nourishing or being nourished specifically : the sum of the processes by which an animal or plant takes in and utilizes food substances foods that are necessary for human nutrition.

Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.”

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Answer 2

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Nutrition is the process of obtaining energy in the form of food, which is necessary for body growth and metabolism. Each and every organism obtain their nutrition by different ways.