英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







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

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • 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
    A zygote is a single cell that’s the result of one egg and one sperm combining their genetic material, resulting in 23 pairs of chromosomes, says NIH How Does a Zygote Form? When egg meets sperm (called fertilization), 23 chromosomes from the egg match up with 23 chromosomes from the sperm
  • What Is a Zygote and How Is It Formed? - What to Expect
    A zygote is a fertilized egg that can form into an embryo Learn more about the development process, including how long this stage can take
  • 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- 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
  • The differences between zygote, embryo and foetus during pregnancy
    The zygote is the first stage of life and appears after the union of the egg and the sperm, that is, after fertilization It consists of only one cell, the first cell of the future baby, and its size is equal to that of the egg
  • 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 Around 30 hours after the zygote is formed, the process of mitosis (cell division) begins
  • Zygote Definition and Examples - Biology Online Dictionary
    A zygote is a fertilized eukaryotic cell In biology, medical science, and other allied fields, including psychology, the term “ zygote ” is used to refer to a cell that forms after the union of sex cells (also called gametes) Reproduction by sexual means involves male and female gametes





中文字典-英文字典  2005-2009