Auxin produced by mature leaves prevents the death of cells in the _______ at the base of the petiole.

Name: Auxin produced by mature leaves prevents the death of cells in the _______ at the base of the petiole.
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Question

Quizplus · Accepted Answer

The abscission zone is the area at the base of the petiole where cells undergo programmed cell death to separate the leaf from the plant. Auxin produced by mature leaves prevents the death of cells in the abscission zone, allowing the leaf to remain attached to the plant.

Auxin Produced by Mature Leaves Prevents the Death of Cells