The Pfr (far-red form of phytochrome) is required for flowering in
A. both long and short day plants
B. long day plants only
C. short day plants only
D. day neutral plants only
Answer:A
The Pfr (far-red form of phytochrome) is required for flowering in
A. both long and short day plants B. long day plants only C. short day plants only D. day neutral plants only