A) leaves
B) roots
C) shoots
D) All of these
Correct Answer: D
Solution :
Gibberellins \[({{C}_{18}}{{H}_{22}}{{O}_{6}})\] are weak acidic naturally occurring plant growth hormones, which have a gibbane ring structure having four isoprene units and resembling male steroidal hormone. They are named after fungus Gibberella fujikwcoi, which produced bakanae (foolish seedling disease) in rice, the hormone was discovered by Yabuta and Sumiki.You need to login to perform this action.
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