Biology, asked by candynithish, 1 year ago

explain the process of nutrition in human beings briefly with diagrams

Answers

Answered by princessdoll07
10

Hey...!!!✌

The nutrition of human being involved various steps in the process of nutrition are:

1 Ingestion

2 Digestion

3 Absorption

4 Assimilation

5 Egestion

1 Ingestion: taking food through our mouth.

2 Digestion: complex food molecule converted into simpliee substance.

3 Absorption: the simple soluble food is absorbed by blood through diffusion.

4 Assimilation: cell absorbed food through blood for its growth and repair of the body.

5 Egestion: undigested food material is moved through the surface of the cell and through out.

Hope its help uu..》♡^_^♡《

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