photoperiodism
Noun
Meaning
photoperiodism (usually uncountable, plural photoperiodisms)
(biology) The growth, development and other responses of plants and animals according to the length of day and/or night.
Noun
photoperiodism (usually uncountable, plural photoperiodisms)
(biology) The growth, development and other responses of plants and animals according to the length of day and/or night.