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请输入英文单字，中文词皆可：

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? 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 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
  • Zygote Body 3D Anatomy Online Visualizer | Human Anatomy 3D
    View, isolate, and learn human anatomy structures with Zygote Body
  • What Is a Zygote? The First Stage of Human Development
    A zygote represents the earliest stage of human life, serving as the single-celled foundation for all subsequent development It is the complete product of fertilization, initiating the germinal stage of prenatal growth
  • 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 and How Is It Formed? - What to Expect
    What is a zygote? A zygote is a fertilized egg [1] It’s created when sperm meets an egg in one of the fallopian tubes When the sperm mixes with the egg, you conceive, and the result is the zygote A zygote contains all the genetic information (DNA) that’s required to create a little human being
  • Fetal Development: Week-by-Week Stages of Pregnancy
    The sperm fertilizes the egg and creates a zygote The zygote begins its journey down to your uterus over the course of about one week During this journey, the zygote divides many times, eventually creating two separate structures One structure eventually becomes the embryo (and later, the fetus) and the other becomes the placenta





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