explain the various steps of nutrition in animals
Answers
Explanation:
There are five steps in the process of Nutrition in animals. These are: Ingestion, Digestion, Absorption, Assimilation and Egestion. ... Assimilation: is the process in which the absorbed food is taken in by the body cells and used for energy, growth and repair. Blood carries the absorbed food to all the parts of the body.
Answer:
The various steps of nutrition in animals are:
∙ Ingestion - The process of taking in of food into the body is called ingestion. Ingestion of food in humans is done with the help of the buccal cavity.
∙ Digestion - The process where conversion of food into soluble form occurs.
∙ Absorption - The nutrients from the digested food are absorbed in the small intestine with the help of finger-like projections called villi.
∙ Assimilation - The absorbed nutrients are transported via the blood vessels to the different organs, to be utilised for different life processes.
∙ Egestion - The process of removal of faecal matter through the anus is called egestion.
Explanation:
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