Multiple Choice
Bush beans grow as small bushes rather than as vines because their internodes are short and they branch close to the apical meristem.Which of the following substances,if applied to a bush bean,might cause it to revert to a vine habit?
A) abscisic acid
B) a cytokinin
C) ethylene
D) a gibberellin
Correct Answer:
Verified
Correct Answer:
Verified
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