MCQ
Find out the reason that creates an important difference between $C_{3}$ and $C_{4}$-plant
- ✓Photorespiration
- BCalvin cycle
- CGlycolysis
- DPressure of cuticle
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Choose the correct option for $A , B$ and $C$
| Animal | Respiratory Organ | ||
| A | Earthworm | (i) | Moist cuticle |
| B | Insects | (ii) | Gills |
| C | Fishes | (iii) | Lungs |
| D | Birds/Reptiles | (iv) | Trachea |