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NEETZoologyStructural Organisation in Animals

Read the following statements and choose the correct option: 1. The alimentary canal in frog is short because frogs are carnivores and hence the length of intestine is reduced. 2. Oesophagus is long tube. 3. Final digestion takes place in stomach. 4. The respiration by skin is called pulmonary respiration. 5. During aestivation and hibernation gaseous exchange takes place through lungs

Options

  1. AOnly 1 is correct
  2. BBoth 1 and 5 are incorrect
  3. CAll are incorrect
  4. DOnly 3 is correct

Correct answer

A. Only 1 is correct

Step-by-step solution

The alimentary canal is short because frogs are carnivores and hence the length of intestine is reduced. Oesophagus is a short tube that opens into the stomach. Final digestion takes place in the intestine.

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