Question

Herbivorous animals can digest cellulose because

A. Their molar and premolar teeth can crunch and grind the food.
B. Bacteria present in their caecum help in digestion of cellulose.  
C. Gastric juice has digestive enzyme for cellulose digestion.
D. AC is very long.
Answer :   Bacteria present in their caecum help in digestion of cellulose.

Releted MCQ Question on
Zoology >> Digestion and Absorption

Releted Question 1

Identify the correct statement with reference to human digestive system.

A. Serosa is the innermost layer of the alimentary canal
B. IIeum is a highly coiled part
C. Vermiform appendix arises from duodenum
D. IIeum opens into small intestine
Releted Question 2

Which of the following terms describe human dentition?

A. Thecodont, Diphyodont, Homodont
B. Thecodont, Diphyodont, Heterodont
C. Pleurodont, Diphyodont, Heterodont
D. Pleurodont, Monophyodont, Homodont
Releted Question 3

Which cells of "Crypts of Lieberkuhn" secrete antibacterial lysozyme ?

A. Paneth cells
B. Zymogen cells
C. Kupffer cells
D. Argentaffin cells
Releted Question 4

The hepatic portal vein drains blood to liver from :

A. Stomach
B. Kidneys
C. Intestine
D. Heart

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Digestion and Absorption


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