Topics
CISCE: Class 12
Key Points: Volant Adaptations
| Adaptation | Structural Feature | Function | Advantage |
|---|---|---|---|
| Body shape | Boat / spindle-shaped body | Reduces air resistance | Smooth flight |
| Wings | Forelimbs modified into wings | Provide lift and propulsion | Enables flying |
| Feathers | Flight feathers and body feathers | Insulation and air support | Maintains body temperature and flight |
| Tail feathers | Fan-shaped rectrices | Steering and balance | Control during flight |
| Skeleton & muscles | Keeled sternum, strong flight muscles, hollow bones | Power and lightness | Efficient and sustained flight |
| Respiration & senses | Air sacs; well-developed cerebellum and eyes | Continuous oxygen supply and coordination | Balance, vision and endurance in flight |
Related concepts
- Adaptation in Animals - Adaptation in Reptiles
- Adaptation in Animals - Adaptation in Mountain Animal
- Adaptation in Animals - Adaptations in Tropical Rainforests
