Anatomy [A] » Plant Structures [A18] » Plant Components, Aerial » Flowering Tops » Flowers » Germ Cells, Plant » Pollen » Pollen Tube
Description
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. MeSH
Hierarchy View
Hierarchy Tree View
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