MCQ
Choose correct pair Trophic level - Dry weight ($kg\ m^{-2}$)
- A$TC-809$
- ✓$PC-37$
- C$PP - 37$
- D$SC-1.5$
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| 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 |