The apical bud of a pine tree inhibits the growth of lateral buds through the production of
A)abscisic acid.
B)ethylene.
C)cytokinin.
D)gibberellin.
E)auxin.

Name: The apical bud of a pine tree inhibits the growth of lateral buds through the production of A)abscisic acid. B)ethylene. C)cytokinin. D)gibberellin. E)auxin.
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Question

Quizplus · Accepted Answer

The apical bud of a pine tree produces auxin, which travels down through the stem and inhibits the growth of lateral buds. This is known as apical dominance.

The Apical Bud of a Pine Tree Inhibits the Growth