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Refer to the Figure Below Showing the Changes That Occur

Question 21

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Refer to the figure below showing the changes that occur when a leaf is about to fall from the stem. Refer to the figure below showing the changes that occur when a leaf is about to fall from the stem. A decrease in auxin in which region of the diagram would result in formation of the abscission zone? A) Stem B) Leaf blade C) Apical meristem D) Petiole E) Stomata A decrease in auxin in which region of the diagram would result in formation of the abscission zone?


A) Stem
B) Leaf blade
C) Apical meristem
D) Petiole
E) Stomata

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