Statements in which the resource exists as a subject.
PredicateObject
rdf:type
skos:definition
"Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, a period of light or dark of a given length, measured relative to a particular duration known as the 'critical day length'. The critical day length varies between species." [GOC:jid, GOC:pj, ISBN:0582015952, ISBN:0697037754, ISBN:0709408862]
skos:inScheme
skos:prefLabel
photoperiodism
skos:altLabel
response to day length, response to night length, response to photoperiod
skos:notation
Wikipedia:Photoperiodism
skos:broader