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gametophyte Saltos de línea: gam¦eto|phyte
Pronunciación: /ɡəˈmiːtə(ʊ)fʌɪt/

Definición de gametophyte en inglés:

sustantivo

Botany
(In the life cycle of plants with alternating generations) the gamete-producing and usually haploid phase, producing the zygote from which the sporophyte arises. It is the dominant form in bryophytes.
Oraciones de ejemplo
  • Unlike vascular plants, the haploid gametophyte generation is dominant in mosses.
  • Many algae are characterized by an alternation of haploid gametophyte and diploid sporophyte generations.
  • The plant life cycle alternates between a diploid sporophyte and a haploid gametophyte generation.

Derivados

gametophytic

1
Pronunciación: /ɡəmiːtə(ʊ)ˈfɪtɪk/
adjetivo
Oraciones de ejemplo
  • The pollen grain is the male gametophytic phase of flowering plants.
  • In both species there are several layers of cells with labyrinthine walls (transfer cells) on both the sporophytic and gametophytic side of the placenta.
  • In barley, a combination of starvation and osmotic stress is able to induce efficiently a microspore developmental switch from the gametophytic to the sporophytic pathway, a process called androgenesis.

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