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zygote    音标拼音: [z'ɑɪgot]
n. 接合体,接合子

接合体,接合子



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  • Zygote - Wikipedia
    In human fertilization, a released ovum (a haploid secondary oocyte with replicate chromosome copies) and a haploid sperm cell (male gamete) combine to form a single diploid cell called the zygote
  • Zygote | Definition, Development, Example, Facts | Britannica
    Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm) In the embryonic development of humans and other animals, the zygote stage is brief and is followed by cleavage, when the single cell becomes subdivided into smaller cells
  • What Is a Zygote—and What Is a Zygote vs. Embryo? - TheBump. com
    “Zygote” is the term used to define the very earliest stage of pregnancy, when a sperm and egg first unite, according to research published through the National Institutes of Health (NIH)
  • Zygote: Formation, Timing, Twins, Complications - Verywell Health
    A zygote, also called a fertilized egg, is the phase of conception where the egg and sperm join to form a single cell The zygote contains a full set of chromosomes, with 23 from the egg and 23 from the sperm
  • What is a zygote? | BabyCenter
    When a sperm fertilizes an egg, a zygote is formed – and pregnancy begins A zygote is the very first form your baby takes – before they're even in the womb Read on to find out how and when a zygote forms and how, if all goes well, it will become a blastocyst, embryo, fetus, and then baby
  • What Is A Zygote? How Is It Different From An Embryo?
    A zygote is the simplest form of life, so once a zygote is formed, it proceeds to split and divide into new cells that organize and form more complex structures
  • What Does a Zygote Mean in Human Development?
    A zygote represents the first cell formed when a sperm fertilizes an egg It is a single, diploid cell that contains a complete set of 46 chromosomes, with 23 contributed by the egg and 23 by the sperm
  • Zygote- Definition, Examples, Formation, Development, Challenges
    A zygote is the first diploid eukaryotic cell that resulted from the fusion of haploid gametes (sperm and an ovum) during sexual reproduction It is the initial stage of an embryo from which a multicellular organism develops
  • What is a Zygote? - GeeksforGeeks
    A zygote is a diploid cell that forms during the fusion of two gamete cells (generally ovum and sperm cell) in the process of fertilization It is a single cell with a complete set of chromosomes





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