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Photoperiodism is the physiological reaction of organisms to the length of night or a dark period. 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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Photoperiodism

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Photoperiodism is the physiological reaction of organisms to the length of night or a dark period. It occurs in plants and animals. Photoperiodism can also be defined as the developmental responses of plants to the relative lengths of light and... Wikipedia
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Photoperiodism is the regulation of physiology or development in response to day length. Photoperiodism allows some plant species to flower—switch to ...
Photoperiodism, the functional or behavioral response of an organism to changes of duration in daily, seasonal, or yearly cycles of light and darkness.
Photoperiodism · These plants will traditionally not flower during the winter and autumn months when night lengths are long · Horticulturalists can trigger flowering ...
Photoperiodism is the response to changes in daylength that enables plants to adapt to seasonal changes in their environment. The best studied example of ...
What Is Photoperiodism? The relative length of day and night is known as photoperiod. Some plants need to be exposed to sunlight for a particular duration of time ...
Nov. 27, 2017 · Photoperiodism: The physiological reaction and/or developmental responses of a plant to the relative lengths of daylight and darkness it ...
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Dec. 27, 2016 · How plants can regulate processes like flowering based on day length (​photoperiod).Watch the ...Duration: 7:55
Posted: Dec. 27, 2016
Photoperiodism definition, the response, as affecting growth or reproduction, of an organism to the length of exposure to light in a 24-hour period. See more.
The term "photoperiodism" was coined to describe a plant's ability to flower in response to changes in the photoperiod: the relative lengths of day and night.