MCQ
The second cranial nerve of frog is distributed in
- ✓Retina alone
- BLens and retina
- CIris and eye muscles
- DEye muscles and retina
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(1)$ On and average a healthy human breaths ...$X$....times/minutes
$(2)$ Every $100\, ml$ of oxygenated blood can deliver around ....$Y$.... of $O_2$ of the tissues under normal physiological conditions.
$X-Y$