In short day plants (SDP) flowering is induced by: – McqOptions

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1.	In short day plants (SDP) flowering is induced by:
A.	Photoperiod less than 12'hours.
B.	Photoperiod shorter than initial value and uninterrupted long night.
C.	Short photoperiod and interrupted long night.
D.	Long night
Answer» C. Short photoperiod and interrupted long night.

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