Which of the following modes of respiration always continues in a frog?

  • A
    Buccopharyngeal
  • B
    Pulmonary
  • C
    Cutaneous
  • D
    Gills

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Similar Questions

The respiratory organ of insects is.......

Among vertebrates,...$A$... use gills whereas reptiles,birds and mammals respire through the ...$B$... Amphibians like frogs can respire through ...$C$... also. Mammals have a well adapted respiratory system. Select appropriate choice for the blanks $A, B$ and $C$ to complete the given $NCERT$ statement.

Match the following columns:
Column-$I$ (Organisms)Column-$II$ (Respiratory Organs)
$P$. Fishes$I$. Lungs
$Q$. Reptiles,Birds,Mammals$II$. Gills
$R$. Amphibians like frogs$III$. Lungs and moist skin

In crustaceans,respiration takes place by

Assertion : Blood is coloured in insects.
Reason : Insect blood has no role in $O_2$ transport.

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