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The hormone responsible for flowering is ________

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in Biology – Class 11 by (272k points)
The hormone responsible for flowering is ________

(a) vernalin

(b) cytokinin

(c) ABA

(d) florigen

This question was posed to me in unit test.

The doubt is from Plant Growth and Development topic in chapter Plant Growth and Development of Biology – Class 11

1 Answer

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Right choice is (d) florigen

Explanation: The hypothetical hormone florigen is said to be responsible for flowering in plants. Vernalin is promotes early maturity leading to flowering. ABA is majorly an inhibitor and functions in stressful conditions. Cytokinin stimulates shoots development.

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