Rhizocaline is an additional hormonal substance which is secreted by:
- ACotyledons
- BRoots
- CLeaves
- DStem
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Thigmotropism is best observed in
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View SolutionDefine the following terms:
$(1)$ Plant hormone (Phytohormone)
$(2)$ Deciduous
$(1)$ Plant hormone (Phytohormone)
$(2)$ Deciduous
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View SolutionMatch the following columns:
Column-$I$ Column-$II$ $P$. Indole compounds $I$. $IAA$ $Q$. Adenine derivatives $II$. $ABA$ $R$. Carotenoid derivatives $III$. $GA_3$ $S$. Terpenes $IV$. Kinetin $T$. $C_2H_4$ $V$. Ethylene
| Column-$I$ | Column-$II$ |
| $P$. Indole compounds | $I$. $IAA$ |
| $Q$. Adenine derivatives | $II$. $ABA$ |
| $R$. Carotenoid derivatives | $III$. $GA_3$ |
| $S$. Terpenes | $IV$. Kinetin |
| $T$. $C_2H_4$ | $V$. Ethylene |
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View SolutionIn blue-violet colour light:
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