Question

to what is photoperiod related ​

Answer 1

Photoperiodism is the physiological reaction of organisms to the length of day or night. It occurs in plants and animals. Photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and dark periods

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Answer 2

Photoperiod is the psychological of organisms to the length of day or night. It occurs in plants and animals. It can also be defined the developmental responses of plants to relative lenght of and dark periods.