EXCRETORY SYSTEM
EXCRETORY SYSTEM ALL QUESTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -Absorption is the process by which the digested food molecules are absorbed in the small intestine. Lastly, the left over or undigested food is removed from the body through anus by the process of egestion.
Detailed explanation-2: -The solid waste is eliminated through the anus using peristaltic movements of the rectum.
Detailed explanation-3: -Anus. The terminal part of the large intestine is made up of two parts: Rectum: It stores the undigested food temporarily. Anus: It removes the undigested food from the body in the form of faeces.
Detailed explanation-4: -The process of removal of feces from the body is known as defecation. This removes the undigested food (produced as feces) from the alimentary canal through the anus. Since fecal matter is not formed by metabolic reactions, this process cannot be considered excretion.