Question
The process of excreting unusable or undigested material through the anus is known as ________ .
Answer: Option C
:
C
Ingestion, digestion, absorption and egestion are the processes involved in digestion of a food material.
∙Ingestionis the consumption of food by an organism.
∙Digestion isthe process of breaking down food by mechanical and enzymatic action in the alimentary canal into substances that can be used by the body.
∙Absorption is the process by which thedigestedfoodmolecules areabsorbedin the small intestine.
∙The left over or undigested food is removed from the body through anus by theprocess of egestion.
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:
C
Ingestion, digestion, absorption and egestion are the processes involved in digestion of a food material.
∙Ingestionis the consumption of food by an organism.
∙Digestion isthe process of breaking down food by mechanical and enzymatic action in the alimentary canal into substances that can be used by the body.
∙Absorption is the process by which thedigestedfoodmolecules areabsorbedin the small intestine.
∙The left over or undigested food is removed from the body through anus by theprocess of egestion.
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