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：

meiosis    音标拼音: [mɑɪ'osəs]
n. [细胞核的] 减数分裂

[细胞核的] 减数分裂

meiosis
n 1: (genetics) cell division that produces reproductive cells
in sexually reproducing organisms; the nucleus divides into
four nuclei each containing half the chromosome number
(leading to gametes in animals and spores in plants) [synonym:
{meiosis}, {miosis}, {reduction division}]
2: understatement for rhetorical effect (especially when
expressing an affirmative by negating its contrary); "saying
`I was not a little upset' when you mean `I was very upset'
is an example of litotes" [synonym: {litotes}, {meiosis}]


请选择你想看的字典辞典：
单词字典翻译
Meiosis查看　Meiosis　在百度字典中的解释百度英翻中〔查看〕
Meiosis查看　Meiosis　在Google字典中的解释Google英翻中〔查看〕
Meiosis查看　Meiosis　在Yahoo字典中的解释Yahoo英翻中〔查看〕

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:


  • Meiosis - Wikipedia
    Meiosis occurs in eukaryotic life cycles involving sexual reproduction, consisting of the cyclical process of growth and development by mitotic cell division, production of gametes by meiosis and fertilization
  • Meiosis: Definition, Stages, Purpose with Diagram
    Meiosis is a cell division process where a single (parent) cell divides twice to produce four independent (daughter) cells, each having half the chromosomes as the original cell The term ‘meiosis’ came from the Greek word ‘meiosis’, meaning ‘lessening’
  • Meiosis | Cell division | Biology (article) | Khan Academy
    Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes —sex cells, or sperm and eggs Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell
  • Meiosis - National Human Genome Research Institute
    Meiosis is a type of cell division in sexually reproducing organisms that reduces the number of chromosomes in gametes (the sex cells, or egg and sperm) In humans, body (or somatic) cells are diploid, containing two sets of chromosomes (one from each parent)
  • Meiosis: Phases, Stages, Applications with Diagram
    Meiosis is a type of cell division in sexually reproducing eukaryotes, resulting in four daughter cells (gametes), each of which has half the number of chromosomes as compared to the original diploid parent cell
  • Meiosis | Definition, Process, Stages, Facts | Britannica
    Meiosis, also called reduction division, is a specialized type of cell division in germ cells that consists of two successive nuclear divisions, producing four genetically distinct haploid cells (gametes), each with half the number of chromosomes of the original diploid cell
  • What is meiosis? | Stages of meiosis with diagram - YourGenome
    Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information Here you can find the nine meiosis stages along with a downloadable diagram
  • What Is Meiosis and Why Is It Important? - sciencenewstoday. org
    At its core, meiosis is a type of cell division But unlike mitosis, which produces two identical daughter cells and is responsible for growth and repair, meiosis is about diversity
  • Meiosis - Definition, Stages, Function and Purpose | Biology Dictionary
    Meiosis is the process in eukaryotic, sexually-reproducing animals that reduces the number of chromosomes in a cell before reproduction Many organisms package these cells into gametes, such as egg and sperm





中文字典-英文字典  2005-2009