AP BIOLOGY

ANIMAL PHYSIOLOGY

DIGESTION IN DIFFERENT ANIMALS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does the word, Rectum mean?
A
part of the digestion system between the stomach and the large intestine, and is where most of the end absoprtion of food takes place
B
muscular fold of the reticulum which allows milk to pass by to the abomassum
C
the last part of the digestive system in vertebrates. Water is absorbed here and the remaining waste material.
D
the final section of the large intestine
Explanation: 

Detailed explanation-1: -The rectum is the end part of the large intestine that connects the colon to the anus. It is the area where a person holds stool before excreting it from the body. The rectum, or intestinum rectum, forms part of the digestive system, sitting in the furthest area of the large intestine.

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