Which substance induces "bolting," the rapid elongation of a plant stem?
A) a gibberellin
B) abscisic acid (ABA)
C) ethylene
D) phytochrome

Name: Which substance induces "bolting," the rapid elongation of a plant stem? A) a gibberellin B) abscisic acid (ABA) C) ethylene D) phytochrome
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Question

Quizplus · Accepted Answer

Gibberellins are plant hormones that promote stem elongation and cell division, and induce bolting, which is the rapid elongation of the stem that results in the production of flowers and seeds.

Which Substance Induces "Bolting," the Rapid Elongation of a Plant