TUBE NUCLEUS


Meaning of TUBE NUCLEUS in English

transcription, транскрипция: [ noun ]

Date: 1939

: the one of the two nuclei formed by mitotic division of a microspore during the formation of a pollen grain that is held to control subsequent growth of the pollen tube and that does not divide again — compare generative nucleus

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.