What kind of nutrition occurs in human beings?
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Answer:
heterotrophic nutrition .
human beings are under a type of heterotrophic nutrition called holozoic nutrition
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The process of obtaining food and using the energy for growth, development and repair of the body is known as nutrition.
In humans, Hetrotrophic mode of nutrition is there mean they are dependent on other for food.
- There are many steps in the nutrition in the human beings.
- Some steps in the nutrition in the human being are ingestion, digestion, absorption, assimilation and egestion.
- The process of nutrition takes place through an alimentary canal.
- In this process, the complex food materials are break down into simpler ones.
- The food is taken to the stomach where it is mixed and digested.
- There are some digestive enzymes present in the body which plays important role in the digestion of food and they all are having different functions.
- Food is absorbed and their is some waste material remained and that is excrete out from the body from anus. This process is called excretion.
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