Definition of photoperiodism in English:

photoperiodism

noun fəʊtəʊˈpɪərɪədɪz(ə)mˌfoʊdoʊˈpɪriədɪzəm

mass nounZoology Botany

The response of an organism to seasonal changes in day length.
〔植，动〕光周期现象，光周期性
Example sentencesExamples
- The three men formed an informal team to find the substance that controls photoperiodism.
- Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants.
- When it comes to flowering, photoperiodism is by no means the only game in town.
- Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism.
- Sensitivity to the timing of light and darkness, termed photoperiodism, involves the integration of temporal information, provided by the circadian oscillator, with light/dark discrimination provided by specific photoreceptors.

Definition of photoperiodism in US English:

photoperiodism

(also photoperiodicity)

nounˌfōdōˈpirēədizəmˌfoʊdoʊˈpɪriədɪzəm

Botany Zoology

The response of an organism to seasonal changes in day length.
〔植，动〕光周期现象，光周期性
Example sentencesExamples
- When it comes to flowering, photoperiodism is by no means the only game in town.
- Sensitivity to the timing of light and darkness, termed photoperiodism, involves the integration of temporal information, provided by the circadian oscillator, with light/dark discrimination provided by specific photoreceptors.
- Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism.
- The three men formed an informal team to find the substance that controls photoperiodism.
- Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants.

词汇	photoperiodism
释义	Definition of photoperiodism in English: photoperiodism noun fəʊtəʊˈpɪərɪədɪz(ə)mˌfoʊdoʊˈpɪriədɪzəm mass nounZoology Botany The response of an organism to seasonal changes in day length. 〔植，动〕光周期现象，光周期性 Example sentencesExamples The three men formed an informal team to find the substance that controls photoperiodism. Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants. When it comes to flowering, photoperiodism is by no means the only game in town. Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism. Sensitivity to the timing of light and darkness, termed photoperiodism, involves the integration of temporal information, provided by the circadian oscillator, with light/dark discrimination provided by specific photoreceptors. Definition of photoperiodism in US English: photoperiodism (also photoperiodicity) nounˌfōdōˈpirēədizəmˌfoʊdoʊˈpɪriədɪzəm Botany Zoology The response of an organism to seasonal changes in day length. 〔植，动〕光周期现象，光周期性 Example sentencesExamples When it comes to flowering, photoperiodism is by no means the only game in town. Sensitivity to the timing of light and darkness, termed photoperiodism, involves the integration of temporal information, provided by the circadian oscillator, with light/dark discrimination provided by specific photoreceptors. Colored mulch research can be traced to historic USDA studies dating back to 1918 that led to the discovery of photoperiodism. The three men formed an informal team to find the substance that controls photoperiodism. Cryptochromes are pigmented photoreceptors that are involved in blue-light mediated photomorphogenesis and photoperiodism in plants.
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