Q. Which of the following statement regarding gibberellin are correct ?
a. GA3 is used to speed up the malting process in brewing industry.
b. GA3 is a commercially available gibberellin.
c. Spraying juvenile conifers with GAs hastens the maturity, thus leading to early seed production.
d. GA3 cannot increase the length of internode of sugar cane.

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Solution:

Correct answer is (a) a, b, and c are correct.