Which of the following is a short-day plant?

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Question

(A) Short-day plants (SDPs) are plants that flower only when the day length is shorter than a certain critical duration. $Xanthium$ (cocklebur) is a c

Vedclass · Accepted Answer

Xanthium

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(A) Short-day plants (SDPs) are plants that flower only when the day length is shorter than a certain critical duration. $Xanthium$ (cocklebur) is a classic example of a short-day plant. $Pisum$ (pea) is a long-day plant. $Cucumis$ (cucumber) is a day-neutral plant. $Avena$ (oat) is a long-day plant. Therefore,the correct answer is $Xanthium$.

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