Plants: Essential Processes


Problems

Problem : What is deceptive about calling various plants short-day, long-day, or day-neutral?


Problem : Define photoperiodism.


Problem : Define and give some examples of day-neutral plants.


Problem : Why do scientists think there might be a flowering hormone in plants? What have they termed this hypothetical hormone?


Problem : What is the leaf pigment that detects the duration of day and night?


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