Assertion : Blood is coloured in the insects.
Reason : Insect blood has no role in $O_2$ transport.
Reason : Insect blood has no role in $O_2$ transport.
- AIf both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- BIf both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- CIf the Assertion is correct but Reason is incorrect.
- DIf both the Assertion and Reason are incorrect.
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Similar Questions
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
| 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 organisms obtain dissolved oxygen from water by diffusion through their body surface during respiration?
Medium
View SolutionMatch the following columns:
Column-$I$ (Organisms) Column-$II$ (Respiratory Organs) $P$. Fishes $I$. Lungs $Q$. Reptiles,Birds,Mammals $II$. Gills $R$. Amphibians like frogs $III$. Lungs and moist skin
| Column-$I$ (Organisms) | Column-$II$ (Respiratory Organs) |
| $P$. Fishes | $I$. Lungs |
| $Q$. Reptiles,Birds,Mammals | $II$. Gills |
| $R$. Amphibians like frogs | $III$. Lungs and moist skin |
Medium
View SolutionWhich of the following statements is correct?
Medium
View SolutionMatch 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
| 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 |
Medium
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