Which of the following statements is correct about the respiration of frog? (i) In frog…

Biology · Class 11 · CBSEStructural Organisation in Animals

Which of the following statements is correct about the respiration of frog?
(i) In frog, cutaneous and pulmonary respiration are found.
(ii) A pair of elongated pink hollow lungs are found in thorax.
(iii) During aestivation and hibernation, gaseous exchange takes place through skin.
  1. (i), (ii) and (iii)
  2. (i) and (iii)
  3. (ii) and (iii)
  4. (i) and (ii)

Answer

(A) (i), (ii) and (iii)

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