Which of the following statements is NOT correct regarding short day plants?

W) Flowering occurs when night length is less than critical length

X) Continuity of darkness is crucial; flowering will not occur if darkness is interrupted by a

momentary light flash

Y) Short day plants are synonymous with long night plants

Z) Photoperiod can be detected via phytochromes
W) FLOWERING OCCURS WHEN NIGHT LENGTH IS LESS THAN CRITICAL LENGTH