Which of the following is the factor that initiates flowering in long-day plants?
A)nights shorter than a critical length
B)nights longer than a critical length
C)days longer than the intervening nights
D)days shorter than a critical length

Question

Quizplus · Accepted Answer

Long-day plants require nights shorter than a critical length to initiate flowering, as they need longer daylight periods.

Which of the Following Is the Factor That Initiates Flowering