Question : Which of the following plant hormones are incorrectly paired?
Option 1: Abscisic acid - transpiration
Option 2: Auxins - apical dominance
Option 3: Cytokinins - senescence
Option 4: Gibberellins - bud and seed dormancy
Correct Answer: Gibberellins - bud and seed dormancy
Solution : The correct option is Gibberellins- bud and seed dormancy.
Gibberellins have been linked to stem elongation, seed germination, and fruit development. They are not associated with bud and seed dormancy. Abscisic acid (ABA) regulates stomatal closure and reduces transpiration. Auxins are associated with apical dominance and promote apical meristem development. Cytokinins: Promote cell division, and plant tissue senescence (ageing).
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