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Cells > Germ Cells > Germ Cells, Plant > Pollen > Pollen Tube
... > Urogenital System > Genitalia > Germ Cells > Germ Cells, Plant > Pollen > Pollen Tube
... > Plant Structures > Plant Components, Aerial > Flowering Tops > Flowers > Germ Cells, Plant > Pollen > Pollen Tube

Preferred term

Pollen Tube  

Type

  • Topical Descriptor

Broader concept

Scope note

  • A growth from a pollen grain down into the flower style which allows two sperm to pass, one to the ovum within the ovule, and the other to the central cell of the ovule to produce endosperm of SEEDS.

History note

  • 2007; use FLOWERS 2002-2006

In other languages

URI

http://www.yso.fi/onto/mesh/D053205

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