MCQ
........... gene control the corn borer.
- ACry IAC
- BCry IIAb
- ✓Cry IAb
- DCry IIAC
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| Column-$I$ | Column-$II$ |
| $A$. Family | $I$. tuberosum |
| $B$. Kingdom | $II$. Polymoniales |
| $C$. Order | $III$. Solanum |
| $D$. Species | $IV$. Plantae |
| $E$. Genus | $V$. Solanaceae |
| Column $I$ | Column $II$ |
| $a.$ Weedicide | $(i)$ $GA_3$ |
| $b.$ Bolting | $(ii)$ Cytokinin |
| $c.$ Thinning of cotton | $(iii)$ Ethylene |
| $d.$ Lateral shoot growth | $(iv)$ $2$, $4-D$ |
