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archegonium neck canal
Term Information
Accession
PO:0030066
Name
archegonium neck canal
Ontology
plant_anatomy
Synonyms
archegonial neck canal (exact), canal del cuello del arquegonio (Spanish, exact), 造卵器頚溝 (Japanese, exact)
Alternate IDs
None
Definition
A canal (PO:0025132) in the center of an archegonium neck (PO:0030039).
Source:ISBN:0962073342
Comment
During archegonium development, the archegonium neck canal cells (PO:0030065) and the ventral canal cell (PO:0025524) disintegrate, creating a archegonium neck canal for the plant sperm cells (PO:0000084) to enter the archegonium (PO:0025126).
Subset
Pteridophytes
Bryophytes
Related
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