It takes a very long time for pineapple plant | vedclass

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(A) Pineapple plants have a long vegetative growth phase before flowering. To induce flowering artificially and ensure year-round production,specific

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Auxin and Ethylene

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(A) Pineapple plants have a long vegetative growth phase before flowering. To induce flowering artificially and ensure year-round production,specific plant growth regulators are used. $Auxins$ (like $NAA$ or $2,4-D$) and $Ethylene$ are widely used in commercial pineapple cultivation to promote synchronous flowering. $Ethylene$ is particularly effective in inducing flowering in pineapple,while $Auxins$ help in fruit development and uniform ripening. Therefore,the combination of $Auxin$ and $Ethylene$ is the correct choice for increasing yield.

Column-$I$	Column-$II$
$A$. Ethephon	$P$. Inhibits seed germination
$B$. $ABA$	$Q$. They all are acidic
$C$. $GA$	$R$. Help overcome the apical dominance
	$S$. Hastens fruit ripening in tomatoes and apples

It takes a very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?

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Match the following.
Column-$I$ Column-$II$
$A$. Ethephon $P$. Inhibits seed germination
$B$. $ABA$ $Q$. They all are acidic
$C$. $GA$ $R$. Help overcome the apical dominance
$S$. Hastens fruit ripening in tomatoes and apples

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