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单词 ovocyte
释义

ovocyten.

Brit. /ˈəʊvəsʌɪt/, U.S. /ˈoʊvoʊˌsaɪt/
Origin: A borrowing from German. Etymon: German Ovocyte.
Etymology: < German Ovocyte (T. Boveri 1892, in Anat. Hefte (Abt. II.) 1 446) < Ovo- ovo- comb. form + -cyte -cyte comb. form. Compare slightly earlier oocyte n.
Biology.
= oocyte n.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > ovocyte or oogonium
ooblast1885
oogone1889
oocyte1895
oogonium1895
ovocyte1896
secondary oocyte1897
ovogonium1906
1896 Q. Jrnl. Microsc. Sci. 38 323 In Phallusia the nucleus of the ovocyte I contains eight chromosomes irregularly dispersed throughout its substance.
1901 Science 29 Mar. 484/2 The ovum arises from a cell, the ovocyte.
1941 J. F. Nonidez Histol. & Embryol. 83 After synapsis the female germ cells are known as primary ovocytes.
1967 Nature 30 Dec. 1315/2 Xenopus ovocytes have hundreds of nucleoli and Asterias ovocytes only one.
1993 New Phytologist 124 315/2 Disturbance in meiosis, due to odd chromosome associations, also occurs in ovocytes.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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n.1896
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