MCQ
Dystrophin gene has ...... bases.
- A$3164.7$
- B$3000$
- ✓$2.4$ million
- D$2968$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| Column $I$ | Column $II$ |
| $a.$ Auxin | $(i)$ Root hair formation |
| $b.$ Cytokinin | $(ii)$ Seed development |
| $c.$ Ethylene | $(iii)$ Xylem differentiation |
| $d.$ $ABA$ | $(iv)$ Nutrient mobilisation |