Question

When the dark period of a short day plant is interrupted by a brief exposure of light than the plant(1) Flowers immediately
(2) Turns into a long day plant(3) Will not flower at all
(4) Gives more flowers

Answer 1

Answer:

Explanation:

In short day plants the dark period is critical and must be continuous. If this dark period is interrupted even with a brief exposure of red light (660-665 mμ (μm = 10-6 mm ) wavelength), the short day plant will not flower.