The given figure shows flowering responses of three plants A, B and C to the photoperiod. Select the correct option regarding this.
Many flowering plants use light - detecting pigments called phytochromes, which serve to trigger growth and development in response to environmental signals. This response to relative lengths of light and dark periods
![Easy Mnemonic (Tricks) to remember Photoperiodism| LDP | SDP | DNP |class11| plant growth&development - YouTube Easy Mnemonic (Tricks) to remember Photoperiodism| LDP | SDP | DNP |class11| plant growth&development - YouTube](https://i.ytimg.com/vi/crDpFHHK9t4/hqdefault.jpg)