Which is the respiratory organ of a silkworm?

  • A
    Lungs
  • B
    Trachea
  • C
    Malpighian tubules
  • D
    Skin

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Similar Questions

In crustaceans,respiration occurs through ..........

Match List-$I$ with List-$II$:
List-$I$List-$II$
$A$. Molluscs$I$. Pulmonary respiration only
$B$. Reptiles$II$. Branchial respiration
$C$. Adult amphibians$III$. Cellular respiration
$D$. Amoeba$IV$. Pulmonary and Cutaneous respiration

Choose the correct answer from the options given below:

Different types of respiratory organs like gills,book gills,book lungs and trachea are present in

Match the Column $I$ with Column $II$ and select the correct option:
Column $I$ (Animals)Column $II$ (Respiratory organs)
$i$. Sponges$a$. External gills
$ii$. Insects$b$. Plasma membrane
$iii$. Limulus$c$. Tracheae
$iv$. Amphibian tadpoles$d$. Book gills

Which of the following respires by gills?

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