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(D) Physiological preconditioning refers to the process where a plant is exposed to specific environmental conditions (like low temperature) to induce

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Vernalization

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(D) Physiological preconditioning refers to the process where a plant is exposed to specific environmental conditions (like low temperature) to induce or accelerate flowering at a later stage. Vernalization is the promotion of flowering by a period of low temperature. It acts as a physiological preconditioning because the plant 'remembers' the cold treatment,which prepares it for the reproductive phase,ensuring that flowering occurs during the favorable season.

Which one of the following is an excellent example of physiological preconditioning?

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