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morula    
雄配子团; 桑葚胚; 桑椹胚

雄配子团; 桑葚胚; 桑椹胚

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  • Morula Development - Embryology
    (Latin, morula = mulberry) An early stage in post-fertilization development when cells have rapidly mitotically divided to produce a solid mass of cells (12-15 cells) with a "mulberry" appearance This stage is followed by formation of a cavity in this cellular mass blastocyst stage
  • Morula | Description Facts | Britannica
    morula, solid mass of blastomeres resulting from a number of cleavages of a zygote, or fertilized egg Its name derives from its resemblance to a mulberry (Latin: morum) A morula is usually produced in those species the eggs of which contain little yolk and, consequently, undergo complete cleavage
  • Cleavage (embryo) - Wikipedia
    The different cells derived from cleavage are called blastomeres and form a compact mass called the morula Cleavage ends with the formation of the blastula, or of the blastocyst in mammals
  • Morula- Stage, Development, Significance - Microbe Notes
    The morula is the first embryonic stage where mammalian cells can be categorized as being either internal or external The morula reaches the uterus between three and four days of development and greatly absorbs nutrients and fluid from the surrounding in preparation for the implantation process
  • Morula | definition of morula by Medical dictionary
    The solid mass of blastomeres resulting from the early cleavage divisions of the zygote In oocytes with little yolk, the morula is a spheroid mass of cells; in forms with considerable yolk, the configuration of the morula stage is greatly modified
  • Morula - Meaning, Stage and Transformation of Morula into Blastocyst
    Morula is the combined solid mass of cells, which are known as blastomeres, formed by the cleavage of the single-cell zygote which in turn is formed after fertilization of the ovum by the sperm On the other hand, a blastula is a ball of cells consisting of two layers that are formed by the dynamic arrangement of the blastomeres
  • The enigmatic morula: mechanisms of development, cell fate . . .
    Recent findings described in this review indicate that the morula, and the associated process of compaction, as a crucial stage not only for the formation of the blastocyst, but also for the health of the conceptus
  • Morula | Definition, Formation Function - Lesson | Study. com
    A morula is a microscopic ball or cluster of cells formed through cell division very early in the embryonic development that occurs after fertilization but before the blastocyst stage As the
  • Morula - wikidoc
    Template:Infobox Embryology A morula (Latin "morus", mulberry) is an embryo at an early stage of embryonic development, consisting of approximately 12-32 cells (called blastomeres) in a solid ball contained within the zona pellucida
  • Morula - FertilitySmarts
    The morula is a stage of post-fertilization development when a fertilized egg that is known as a single-celled zygote, transitions to a mass composed of around 10-30 cells During in vitro fertilization (IVF), the morula phase typically occurs on day 4 of development post-fertilization





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