- 1. A process of fecundation in which the pollen tube penetrates to the embryosac through the tissue of the chalaza, instead of entering through the micropyle. It was originally discovered by Treub in Casuarina, and has since been found to occur regularly in the families Betulaceæ and Juglandaceæ. Partial chalazogamy is found in Ulmus, the tube here penetrating the nucleus midway between the chalaza and micropyle. --Chal`a*zo*gam"ic (#), a. Source: webster
- 2. A process of fecundation in which the pollen tube penetrates tothe embryosac through the tissue of the chalaza, instead of enteringthrough the micropyle. It was originally discovered by Treub inCasuarina, and has since been found to occur regularly in thefamilies Betulaceæ and Juglandaceæ. Partial chalazogamy is found inUlmus, the tube here penetrating the nucleus midway between thechalaza and micropyle. --Chal`a*zo*gam"ic (#), a. Source: adambom
Home / Dictionary / chalazogamy
chalazogamy
Thesaurus links
Related headwords in VividLex — dictionary ↔ thesaurus bridge for exploration and SEO depth.
From the definitions
foundmicropyletubechalazadiscoveredfecundationgamhereinsteadmidwaynucleusoccuroriginallypartialpenetratespenetratingpollenprocessregularlysincetissuecasuarinaenteringfamilies
Open full thesaurus page for chalazogamy · Language as a Lens