Read Edit View history 光期性 guāngqīxìng photoperiodism Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 光期性 guāngqīxìng photoperiodism the physiological reaction of organisms to the length of day or night Edit Delete References Add reference synonym 光周期/光周期 → 光期性/光期性 Edit Delete
光期性 guāngqīxìng photoperiodism the physiological reaction of organisms to the length of day or night Edit Delete