Practice question
Question
BR-insensitive bri1 mutants exhibit:
Explanation
Delayed senescence (B) is correct here. This is core Brassinosteriod: once you know the definition or pathway step, Delayed senescence is the clear fit. The wrong ones are A) Accelerated senescence; C) Early germination; D) Enhanced photomorphogenesis. If the topic is about gradients or potentials, water/solutes move from higher to lower of the relevant quantity.