The abscission of fruits and leaves at an ear | vedclass

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(C) Auxins are plant hormones that play a crucial role in regulating plant growth and development.One of the primary functions of auxins,such as $IAA$

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Auxin

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(C) Auxins are plant hormones that play a crucial role in regulating plant growth and development.One of the primary functions of auxins,such as $IAA$ (Indole$-3-$acetic acid) and $NAA$ (Naphthalene acetic acid),is to prevent the premature abscission (falling off) of fruits and leaves.They inhibit the formation of the abscission layer at the base of the petiole or fruit stalk,thereby keeping them attached to the plant for a longer duration.Therefore,the application of auxin is used in agriculture to prevent premature fruit drop.

The abscission of fruits and leaves at an early stage can be prevented by the application of which of the following?

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