In insects,oxygen is carried to different tissues by
- ADiffusion through surface
- BTracheal tubes
- CRespiratory pigment through blood
- DGills
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Similar Questions
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
| 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 |
If a fish is taken out of water,it dies immediately because...
Medium
View SolutionWhich of the following does not have a specific respiratory organ,yet performs the process of respiration?
Easy
View SolutionMatch 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
| 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 |
The respiratory organ of insects is.......
Easy
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