Match the Column $I$ with Column $II$.
Column $I$ (Animals)Column $II$ (Respiratory organs / surface)
$1$. Spider$a$. Internal gills
$2$. Coelenterates$b$. Book lungs
$3$. Frog$c$. Plasma membrane
$4$. Fishes$d$. Lungs
$e$. External gills
Choose the correct option.

  • A
    $1-b, 2-c, 3-d, 4-e$
  • B
    $1-b, 2-c, 3-d, 4-a$
  • C
    $1-c, 2-e, 3-a, 4-b$
  • D
    $1-e, 2-c, 3-d, 4-a$

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Similar Questions

Match the following columns:
Column-$I$ (Invertebrates) Column-$II$ (Respiratory Organs)
$P$. Sponges,Coelenterates,Flatworms $I$. Gills
$Q$. Earthworms $II$. Simple diffusion through body surface
$R$. Insects $III$. Vascularized bags (Lungs)
$S$. Aquatic arthropods and molluscs $IV$. Tracheal tubes
$T$. Terrestrial arthropods and molluscs $V$. Moist cuticle

Which of the following is a simple respiratory organ?

Skin of man cannot act as a respiratory organ because

$O_{2}$ exchange with $CO_{2}$ by simple diffusion over the entire body surface takes place in:
$I.$ Sponges
$II.$ Coelenterates
$III.$ Flatworms
Select the correct option to complete the given statement.

Given below are four matchings of an animal and its kind of respiratory organ:
$1.$ Silver fish - trachea
$2.$ Scorpion - book lung
$3.$ Sea squirt - pharyngeal gills
$4.$ Dolphin - skin
Choose the correct option.

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