Agamogynoecy
Definition
A rare form of sexual and structural organization in plants, characterized by the presence on the same individual or within the same population of two distinct flower types: functional female flowers and agamous (neuter, lacking active male or female reproductive organs) flowers. This complex structural system directly influences pollination dynamics in ecosystems, partially limiting self-fertilization.
Bilingual Equivalents
- Agamogynoecy
Grammatical & Source Details
| Inflection Type | Feminine noun, standard abstract taxonomy variations. |
| Formation | Savant compound composed of the Greek elements 'agamo-' (without sex), 'gyno-' (female), and '-oikos' (house/structure). |
| Spelling / Pronunciation | [a.ɡa.mo.d͡ʒi.no.e.ˈt͡ʃi.e] |
| Source | Encyclopedia of Floral Evolution and Plant Sexuality |
Contextual Usage Examples
RO: Un caz clar de agamoginoecie a fost documentat la o specie endemică de Asteraceae din baziul mediteraneean.
EN: A clear case of agamogynoecy was documented in an endemic species of Asteraceae from the Mediterranean basin.
RO: Cercetătorul a analizat această agamoginoecie structurală pentru a înțelege evoluția sterilității mascule la plante.
EN: The researcher analyzed this structural agamogynoecy to understand the evolution of male sterility in plants.
RO: Fenomenul de agamoginoecie reduce semnificativ cantitatea totală de polen necesară în cadrul populației izolate.
EN: The phenomenon of agamogynoecy significantly reduces the total amount of pollen required within the isolated population.
Idioms & Phrases
Structură de agamoginoecie / Agamogynoecy structure
RO: Configurația anatomică a unei inflorescențe ce grupează flori mascule avortate lângă flori femele fertile.
EN: The anatomical configuration of an inflorescence grouping aborted male flowers alongside fertile female flowers.
Agamoginoecie structurală stabilă / Stable structural agamogynoecy
RO: Trăsătură genetică fixată filogenetic care menține constanța tipurilor florale de-a lungul generațiilor.
EN: A phylogenetically fixed genetic trait that maintains the constancy of floral types across generations.
Expresie fenotipică de agamoginoecie / Phenotypic expression of agamogynoecy
RO: Manifestarea vizibilă a sterilității organelor sexuale sub influența directă a genelor reglatoare.
EN: The visible manifestation of sexual organ sterility under the direct influence of regulatory genes.
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