daylight hours - its called photoperiodism
Photoperiodism
photoperiodism
It is called photoperiodism
S. D. Beck has written: 'Animal photoperiodism'
This response is called, photoperiodism.
Photoperiodism is a mechanism that plants and animals have that reacts to the length of the night and day. It influences flowering because certain types of flowers will only bloom after long periods of darkness, while others can flower during shorter night time periods. Photoperiodism allows the plant to know what time it should flower.
scientifical things. like plants.. im not sure if this is right so dont get mad!!
The three plant tropisms include geotropism, thigmotropism,hydrotropism and photoperiodism.
D. S. Farner has written: 'Avian biology' 'Photoperiodism in animals'
"photoperiodism." Plants detect the duration of light and dark periods to regulate their growth, flowering, and other physiological processes. By manipulating light exposure, growers can induce specific developmental stages in plants.
R. M. M. Crawford has written: 'Studies in plant survival' -- subject(s): Plants, Adaptation, Plant ecology 'Morphological and metabolic changes in the apical bud with relation to photoperiodism in Salvia splendens' -- subject(s): Buds, Salvia, Photoperiodism