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blastosphere

/ˈblæs.tə.sfɪər/

1 entry

noun

C2formalcommonscientific/ˈblæs.tə.sfɪər/

A noun referring to an early stage of an embryo produced by cleavage of an ovum, consisting of a liquid-filled sphere whose wall is composed of a single layer of cells; implantation in the wall of the uterus occurs during this stage, approximately eight days after fertilization.

  • 🇷🇺Существительное, обозначающее раннюю стадию развития эмбриона, образующуюся в результате дробления яйцеклетки и представляющую собой заполненный жидкостью шар, стенка которого состоит из одного слоя клеток; имплантация в стенку матки происходит на этой стадии, примерно через восемь дней после оплодотворения.
  1. Early embryonic stage C2 formal scientific

    A stage in embryonic development consisting of a hollow ball of cells, formed after cleavage of a fertilized egg, which later implants into the uterine wall.

    • The blastosphere forms approximately five days after fertilization.
    • During the blastosphere stage, cells begin to differentiate.
    • Implantation of the blastosphere into the uterus is a critical step in pregnancy.

    🇷🇺Бластоциста

    Synonyms: blastocystblastula

  • blastospheres plural form
  • blastospheres' possessive plural form
  • blastosphere's possessive singular form