Correct option is B
Biennial bearing in apple is caused by the synthesis of Gibberellic Acid (GA3) in seeds, which inhibits flower bud formation, leading to alternating years of heavy and light fruiting.
Biennial bearing in apple is caused by the synthesis of Gibberellic Acid (GA3) in seeds, which inhibits flower bud formation, leading to alternating years of heavy and light fruiting.
Suggested Test Series
Suggested Test Series