Match the following concerning the activity f | vedclass

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Question

(A) The correct matches are as follows:$(a)$ Fruit ripener: Ethephon $(iv)$. Ethylene is a gaseous hormone that promotes fruit ripening.$(b)$ Herbicid

Vedclass · Accepted Answer

$(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)$

Vedclass · Answer

(A) The correct matches are as follows:$(a)$ Fruit ripener: Ethephon $(iv)$. Ethylene is a gaseous hormone that promotes fruit ripening.$(b)$ Herbicide: $2,4-D$ $(ii)$. $2,4-D$ is a synthetic auxin used as a weedicide.$(c)$ Bolting agent: $GA_{3}$ $(iii)$. Gibberellins promote internode elongation just prior to flowering, a process known as bolting.$(d)$ Stress hormone: Abscisic acid $(i)$. $ABA$ is known as the stress hormone as it helps plants withstand various environmental stresses.Therefore, the correct sequence is $(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)$.

Column $I$	Column $II$
$(a)$ Fruit ripener	$(i)$ Abscisic acid
$(b)$ Herbicide	$(ii)$ $2,4-D$
$(c)$ Bolting agent	$(iii)$ $GA_{3}$
$(d)$ Stress hormone	$(iv)$ Ethephon

Column $I$ (Hormone)	Column $II$ (Effect/Function)
$(a)$ Auxins	$(i)$ Produces male flowers on female plant
$(b)$ Gibberellins	$(ii)$ Parthenocarpy in orange,lemon and grapes
$(c)$ Cytokinin	$(iii)$ Antitranspirant and stress tolerance in plants
$(d)$ Abscisic acid	$(iv)$ Reverses apical dominance in plants

Match the following concerning the activity function and the phytohormone involved.
Column $I$ Column $II$
$(a)$ Fruit ripener $(i)$ Abscisic acid
$(b)$ Herbicide $(ii)$ $2,4-D$
$(c)$ Bolting agent $(iii)$ $GA_{3}$
$(d)$ Stress hormone $(iv)$ Ethephon

Select the correct option from the following:

Similar Questions

Which one pair is wrong $:-$

What would be expected to happen if:
$(a)$ $GA_{3}$ is applied to rice seedlings
$(b)$ Dividing cells stop differentiating
$(c)$ $A$ rotten fruit gets mixed with unripe fruits
$(d)$ You forget to add cytokinin to the culture medium.

Leaves fall off from branches in winter due to

$I.$ The increased growth per unit time is termed as $A$.
$II.$ Abscisic acid $B$ the stomata.
Choose the correct option and fill in the blanks.

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Match the following concerning the activity function and the phytohormone involved.Column $I$Column $II$$(a)$ Fruit ripener$(i)$ Abscisic acid$(b)$ Herbicide$(ii)$ $2,4-D$$(c)$ Bolting agent$(iii)$ $GA_{3}$$(d)$ Stress hormone$(iv)$ EthephonSelect the correct option from the following: