The correct process of phytochrome conversion is

Read the following statements with respect to short-day plants, and state them as true (T) or false (F).

A. Most of winter flowering plants belong to this category.

B. They are long-night plants, as they need uninterrupted dark period.

C. They do not initiate flowering when photoperiod exceeds the critical photoperiod.

D. They initiate flowering when dark period is less than the critical dark period and light period is more.