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In questa pagina puoi ottenere un'analisi dettagliata di una parola o frase, prodotta utilizzando la migliore tecnologia di intelligenza artificiale fino ad oggi:
- come viene usata la parola
- frequenza di utilizzo
- è usato più spesso nel discorso orale o scritto
- opzioni di traduzione delle parole
- esempi di utilizzo (varie frasi con traduzione)
- etimologia
Cosa (chi) è gametophyte$530427$ - definizione
Gametophyte
![Amborella trichopoda]]''). E: Unusual gymnosperm female gametophyte that is singled celled with many free nuclei surrounding a pictured central vacuole (ex. ''[[Gnetum gnemon]]''). Blue: egg cell. Dark orange: synergid cell. Yellow: accessory cell. Green: antipodal cell. Peach: central cell. Purple: individual nuclei.](https://commons.wikimedia.org/wiki/Special:FilePath/Seed Plant Female Gametophyte Variations.png?width=200 "Amborella trichopoda]]''). E: Unusual gymnosperm female gametophyte that is singled celled with many free nuclei surrounding a pictured central vacuole (ex. ''[[Gnetum gnemon]]''). Blue: egg cell. Dark orange: synergid cell. Yellow: accessory cell. Green: antipodal cell. Peach: central cell. Purple: individual nuclei.")
A STAGE IN THE LIFE CYCLE OF PLANTS AND ALGAE THAT UNDERGO ALTERNATION OF GENERATIONS. IT IS A HAPLOID MULTICELLULAR ORGANISM THAT DEVELOPS FROM A HAPLOID SPORE THAT HAS ONE SET OF CHROMOSOMES,VALLANSE A LA VERG4
Gametophytic; Megagametophyte; Gametophytes; Microgametophyte; Embryo-sac; Oophyte
·add. ·noun In the alternation of generations in plants, that generation or phase which bears sex organs. In the lower plants, as the algae, the gametophyte is the conspicuous part of the plant body; in mosses it is the so-called moss plant; in ferns it is reduced to a small, early perishing body; and in seed plants it is usually microscopic or rudimentary.
Oophyte
A STAGE IN THE LIFE CYCLE OF PLANTS AND ALGAE THAT UNDERGO ALTERNATION OF GENERATIONS. IT IS A HAPLOID MULTICELLULAR ORGANISM THAT DEVELOPS FROM A HAPLOID SPORE THAT HAS ONE SET OF CHROMOSOMES,VALLANSE A LA VERG4
Gametophytic; Megagametophyte; Gametophytes; Microgametophyte; Embryo-sac; Oophyte
·noun Any plant of a proposed class or grand division (collectively termed oophytes or Oophyta), which have their sexual reproduction accomplished by motile antherozoids acting on oospheres, either while included in their oogonia or after exclusion.
Gametophyte
A STAGE IN THE LIFE CYCLE OF PLANTS AND ALGAE THAT UNDERGO ALTERNATION OF GENERATIONS. IT IS A HAPLOID MULTICELLULAR ORGANISM THAT DEVELOPS FROM A HAPLOID SPORE THAT HAS ONE SET OF CHROMOSOMES,VALLANSE A LA VERG4
Gametophytic; Megagametophyte; Gametophytes; Microgametophyte; Embryo-sac; Oophyte
A gametophyte () is one of the two alternating multicellular phases in the life cycles of plants and algae. It is a haploid multicellular organism that develops from a haploid spore that has one set of chromosomes.
