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Thesaurus Search Results

photoperiodism
Subject Category
S Biological Sciences
W Physical and Chemical Sciences
Definition
The physiological and behavioral response of an organism to the relative duration of light and darkness.
Definition Source
NAL Thesaurus Staff
RDF/XML Format:
http://lod.nal.usda.gov/nalt/57467.rdf
Persistent URI:
http://lod.nal.usda.gov/nalt/57467
Used For
photoperiodicity
Broader Term
periodicity
Related Term
long-day plants
photoperiod
phytochrome
short-day plants
Spanish
fotoperiodismo
Term Number
57467