MCQ
Which is correct
- ALegumes fix nitrogen through bacteria in their leaves ‘
- ✓Legumes fix nitrogen through bacteria in their roots
- CLegumes fix nitrogen independent of bacteria
- DLegumes do not fix nitrogen
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Column$-I$ | Column$-II$ |
| $a.$ Capillaries | $(i)$ Valves |
| $b.$ Veins | $(ii)$ Smooth muscles |
| $c.$ Aorta | $(iii)$ Narrowest blood vessels |
| $d.$ Tunica media | $(iv)$ Elastic artery |
Select the alternative which shows the correct matching.