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Question
A long-day plant is
A long-day plant is
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Solution
The correct option is C Radish
Long-day plants (also called as short-night plants) flower when the night length is equal to or less than some critical period. In qualitative long-day plants, flowering occurs only in long days; in quantitative long-day plants, long days accelerate flowering. Long-day plants, such as spinach, radish, black-eyed susan and the model research plant, Arabidopsis thaliana, flower when they detect the shortening nights of spring and early summer.Thus, the correct answer is option C.
Long-day plants (also called as short-night plants) flower when the night length is equal to or less than some critical period. In qualitative long-day plants, flowering occurs only in long days; in quantitative long-day plants, long days accelerate flowering. Long-day plants, such as spinach, radish, black-eyed susan and the model research plant, Arabidopsis thaliana, flower when they detect the shortening nights of spring and early summer.
Thus, the correct answer is option C.
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