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Practice question

Question

Auxin acts as molecular glue between:

Options

Choose one · Correct answer highlighted

Explanation

Go with B — TIR1–AUX/IAA. Under Auxin Phytohormone, this is the standard explanation you’d use in class: it names the real driver or definition, while the rest are nearby but wrong. Not these: A) ARF–DNA; C) PIN–ABCB; D) AUX1–LAX. When two options sound similar, choose the one that matches the textbook definition most tightly.

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