Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Photoperiodism

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

photoperiodism

(Science: biology) Events triggered by duration of illumination or pattern of light/dark cycles: often the wavelength of the illuminating light is important as for example in control of circadian rhythm in plants.

See: phytochromes. The response by organisms in response to the availability of light in their environment. Photoperiodism plays a part in some organisms [[biological clock but is primarily related to the way light affects plants flowering and the state of phytochrome.