MCQ
According to Allen's Rule, the mammals from colder climates have:
- Ashorter ears and longer limbs
- Blonger ears and shorter limbs
- Clonger ears and longer limbs
- ✓shorter ears and shorter limits
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $Country$ | $Birth\, rate$ $/1000$ | $Death$ $/1000$ |
| $M$ | $15$ | $5$ |
| $N$ | $25$ | $10$ |
| $O$ | $35$ | $18$ |
| $P$ | $48$ | $41$ |