In SDP, flowering is interrupted if

In short plants (SDP) flowering is induced by

In short plants (SDP) flowering is induced by

In short day plants (SDP) flowering is induced by

In short day plants (SDP) flowering is induced by

In SDP flowering does not occur

A long-day plant needs a long day and short night. If the long-day is interrupted by brief dark periods will it flower ?

The endodermis is interrupted by

If the short night is interrupted by the flashes of light will a long-day plant flower ?

If for a short day plant the light period is interrupted by a short dark period but there is a long uninterrupted long night, will it show flowering?

[A]: Xanthium will not flower if the long dark period is interrupted by a single brief flash of light. [R]: Xanthium is a long day plant where con- tinuous long loght period as essential for flowering.