Match List-$I$ with List-$II$:
List-$I$ (Growth Regulator)List-$II$ (Function/Effect)
$A$. $2,4-D$$I$. Brewing industry
$B$. $GA_3$$II$. Stimulation of stomatal closure
$C$. Kinetin$III$. Herbicide
$D$. $ABA$$IV$. Nutrient mobilisation

Choose the correct answer from the options given below:

  • A
    $(1)$ $A-I, B-II, C-IV, D-III$
  • B
    $(2)$ $A-I, B-IV, C-III, D-II$
  • C
    $(3)$ $A-IV, B-III, C-II, D-I$
  • D
    $(4)$ $A-III, B-I, C-IV, D-II$

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$A.$ Parthenocarpy can be induced by auxins.
$B.$ Plant growth regulators can be involved in promotion as well as inhibition of growth.
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$D.$ Abscisic acid is a plant growth promoter.
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Name a hormone which:
$(A)$ is gaseous in nature
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Match the following.
Column-$I$Column-$II$
$A$. Ethephon$P$. Inhibits seed germination
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