Which of the following is the correct sequence of the steps involved in the process of Human Digestive System?

Digestion, Ingestion, Assimilation, Egestion, and Absorption
Ingestion, Digestion, Absorption, Assimilation, and Egestion
Egestion, Absorption, Digestion, Assimilation, and Ingestion
Assimilation, Absorption, Ingestion, Digestion, and Egestion

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 2 : Ingestion, Digestion, Absorption, Assimilation, and Egestion

Concept:

Human digestive system-

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The digestive system includes 5 steps, They are in order as follows::

1) Ingestion

2) Digestion

3) Absorption

4) Assimilation

5) Egestion

Ingestion: It is the process of taking food into the body by the animal.
Digestion: It is the process in which food containing larger molecules is converted or break down into small water-soluble molecules.
Absorption: It is the process in which digested food goes into the bloodstream.
Assimilation: It is the process in which absorbed food is taken up by the body cells for their growth and energy.
Egestion: It is the process in which undigested is discharged as faeces.

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4 views Answered 2022-09-04 04:29

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