Definition of xenogamy in English:

xenogamy

nounzɛˈnɒɡəmizəˈnɑɡəmi

mass nounBotany

Fertilization of a flower by pollen from a flower on a genetically different plant.
〔植〕异株异花受精。比较GEITONOGAMY
Compare with geitonogamy
Example sentencesExamples
- There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis.
- Treatment O was conducted to examine xenogamy through artificial pollination using pollen from flowers 5 m away, but within the same population.
- Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant.
- Likewise, there was no difference between the xenogamy treatment and corresponding controls.
- No differences were noted in pollen germination, pollen tube growth or fertilization between experimental tests of xenogamy and geitonogamy in S. mucugensis.

Derivatives

xenogamous

adjective

Botany

This species is xenogamous and self-compatible.
Example sentencesExamples
- The pollination biology and flower visitors of Lobelia spicata, an herbaceous prairie perennial, were examined, and this species was found to be xenogamous, self-compatible, and gynodioecious.
- The value of inbreeding depression, measured at the level of seed set as a result of autogamous crosses with respect to xenogamous crosses, was 0 • 019.
- Based upon similarities with other Lobelia species such as L. cardinalis and L. siphilitica it can be predicted that L. spicata is a xenogamous species.
- Tetratheca juncea's predominate breeding system in both populations is a xenogamous one as most fruits were produced when pollen from a different individual was used in the hand-pollination trials.

Definition of xenogamy in US English:

xenogamy

nounzəˈnäɡəmēzəˈnɑɡəmi

Botany

Fertilization of a flower by pollen from a flower on a genetically different plant.
〔植〕异株异花受精。比较GEITONOGAMY
Compare with geitonogamy
Example sentencesExamples
- No differences were noted in pollen germination, pollen tube growth or fertilization between experimental tests of xenogamy and geitonogamy in S. mucugensis.
- There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis.
- Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant.
- Treatment O was conducted to examine xenogamy through artificial pollination using pollen from flowers 5 m away, but within the same population.
- Likewise, there was no difference between the xenogamy treatment and corresponding controls.

单词	xenogamy
释义	Definition of xenogamy in English: xenogamy nounzɛˈnɒɡəmizəˈnɑɡəmi mass nounBotany Fertilization of a flower by pollen from a flower on a genetically different plant. 〔植〕异株异花受精。比较GEITONOGAMY Compare with geitonogamy Example sentencesExamples There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis. Treatment O was conducted to examine xenogamy through artificial pollination using pollen from flowers 5 m away, but within the same population. Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant. Likewise, there was no difference between the xenogamy treatment and corresponding controls. No differences were noted in pollen germination, pollen tube growth or fertilization between experimental tests of xenogamy and geitonogamy in S. mucugensis. Derivatives xenogamous adjective Botany This species is xenogamous and self-compatible. Example sentencesExamples The pollination biology and flower visitors of Lobelia spicata, an herbaceous prairie perennial, were examined, and this species was found to be xenogamous, self-compatible, and gynodioecious. The value of inbreeding depression, measured at the level of seed set as a result of autogamous crosses with respect to xenogamous crosses, was 0 • 019. Based upon similarities with other Lobelia species such as L. cardinalis and L. siphilitica it can be predicted that L. spicata is a xenogamous species. Tetratheca juncea's predominate breeding system in both populations is a xenogamous one as most fruits were produced when pollen from a different individual was used in the hand-pollination trials. Definition of xenogamy in US English: xenogamy nounzəˈnäɡəmēzəˈnɑɡəmi Botany Fertilization of a flower by pollen from a flower on a genetically different plant. 〔植〕异株异花受精。比较GEITONOGAMY Compare with geitonogamy Example sentencesExamples No differences were noted in pollen germination, pollen tube growth or fertilization between experimental tests of xenogamy and geitonogamy in S. mucugensis. There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis. Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy; agamospermy is unimportant. Treatment O was conducted to examine xenogamy through artificial pollination using pollen from flowers 5 m away, but within the same population. Likewise, there was no difference between the xenogamy treatment and corresponding controls.
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