The waxy surface of the floating leaves of the hydrophytes prevents

  • A
    Respiration
  • B
    Photosynthesis
  • C
    Transpiration
  • D
    Clogging of stomata

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Similar Questions

In insects,oxygen is transported to various tissues by ...........

Match the animals in Column-$I$ with their respiratory surface / organs in Column-$II$ and select the correct option:
Column-$I$Column-$II$
$A$. Newts and tadpoles$I$. Plasma membrane
$B$. Platyhelminthes$II$. External gills
$C$. Reptiles$III$. Body surface
$D$. Protists$IV$. Lungs

$A$ : The lungs of birds are provided with air sacs.
$R$ : Air sacs supplement respiration.

Which of the following is a simple respiratory organ?

$O_{2}$ 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.

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