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Plants are able to measure the duration of exposure to light.(a) True(b) FalseThis question was posed to me in my homework.This interesting question is from Plant Growth and Development topic in division Plant Growth and Development of Biology – Class 11

Answer»

The correct option is (a) True

Easy explanation: Flowering in plants depends upon the PERIOD of exposure of LIGHT to the PLANT. Plants are able to measure the duration of SUNLIGHT received through leaves. A hypothetical hormone Florigen is said to be RESPONSIBLE for flowering.



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