| Column $I$ (Animals) | Column $II$ (Respiratory organs / surface) |
| $1$. Spider | $a$. Internal gills |
| $2$. Coelenterates | $b$. Book lungs |
| $3$. Frog | $c$. Plasma membrane |
| $4$. Fishes | $d$. Lungs |
| $e$. External gills |
Explore More
| 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 |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo