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Which of these characteristics of frog is the reason for its short alimentary canal?(a) Carnivorous(b) Sexual dimorphism(c) Amphibian(d) ChordateI got this question at a job interview.My doubt is from Animals Structural Organisations topic in division Structural Organisations in Animals of Biology – Class 11

Answer»

Right choice is (a) Carnivorous

For EXPLANATION: Frogs are carnivorous. This MEANS that their DIET CONSISTS of food which is purely of animal origin. For this reason, the length of its intestine is reduced. Thus, frogs have a short alimentary canal.



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