Match the following columns:
Column-$I$ (Plant Part) Column-$II$ (Gas Exchange Structure)
$P$. Leaves and young stems $I$. Lenticels
$Q$. Woody stems $II$. Stomata
$R$. Roots $III$. Root hairs

  • A
    $(P-III), (Q-II), (R-I)$
  • B
    $(P-III), (Q-I), (R-II)$
  • C
    $(P-I), (Q-II), (R-III)$
  • D
    $(P-II), (Q-I), (R-III)$

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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

For gaseous exchange,plants have:

In which of the following animals does the diaphragm play no role in respiration?

Submerged hydrophytes exchange gases through

Specialised respiratory organs are absent in:

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