What is the 5 steps of Nutrition ?
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ingestion
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what are the 5 steps of Nutrition??
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Following are the five steps in the process of animal nutrition
1. Procurement of food 2. Ingestion 3. Digestion 4. Assimilation 5. Egestion
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In animals ,nutrition is carried out in five steps:
- Ingestion: Process of intake of food is known as ingestion.
- Digestion: Process of breaking complex food into simple and soluble substances.
- Absorption: the process of absorbing simple substances and nutrients by blood.
- Assimilation: Process of utilising the nutrients present in food by the cells of our body.
- Egestion: Excretion of the undigested food along with some water in the from of faeces and urine is called Excretion.
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