The given figure shows flowering responses of three plants A, B and C to the photoperiod. Select the correct option regarding this.
![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)
Easy Mnemonic (Tricks) to remember Photoperiodism| LDP | SDP | DNP |class11| plant growth&development - YouTube
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
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![Photoperiodism – How day and night affects flowering plants - Blog | Send flowers online, free UK delivery: Clare Florist Photoperiodism – How day and night affects flowering plants - Blog | Send flowers online, free UK delivery: Clare Florist](https://www.clareflorist.co.uk/clareflorist_blog/files/media/Image/6a00d834519b2c69e2015392ef8902970b-pi.jpeg)