"Pollen Tube" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
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.
- Pollen Tube
- Pollen Tubes
- Tube, Pollen
- Tubes, Pollen
Below are MeSH descriptors whose meaning is more general than "Pollen Tube".
Below are MeSH descriptors whose meaning is more specific than "Pollen Tube".
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