Class 11

Digestion and Absorption question bank (Biology)

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Q1.

Heterodont,thecodont,and diphyodont are the characteristics of

(A)
Egg-laying mammals
(B)
Viviparous mammals
(C)
Carnivorous mammals
(D)
All of the above
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Q2.

The length of the alimentary canal is longer in herbivorous animals than in carnivorous animals because:

(A)
Herbivorous diet contains more fat to digest.
(B)
Herbivorous diet contains more proteins to digest.
(C)
Herbivorous diet contains more carbohydrates,particularly cellulose,which takes more time to digest.
(D)
None of these.
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