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Practice question

Question

BR-insensitive bri1 mutants exhibit:

Options

Choose one · Correct answer highlighted

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.