The pineapple, which under natural conditions | vedclass

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Question

(A) $NAA$ ($\alpha$-Naphthalene acetic acid) and $2, 4-D$ ($2, 4$-dichlorophenoxy acetic acid) are synthetic auxins.Normally, auxins inhibit flowering

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$NAA, 2, 4-D$

Vedclass · Answer

(A) $NAA$ ($\alpha$-Naphthalene acetic acid) and $2, 4-D$ ($2, 4$-dichlorophenoxy acetic acid) are synthetic auxins.Normally, auxins inhibit flowering in many plants.However, in pineapple and litchi, the application of these synthetic auxins promotes flowering.Therefore, they are used to induce flowering in pineapple throughout the year.

The pineapple, which under natural conditions is difficult to blossom, has been made to produce fruits throughout the year by the application of:

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