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单词 genoblast
释义

genoblastn.

/ˈdʒɛnə(ʊ)blɑːst//ˈdʒɛnə(ʊ)blast/
Etymology: < Greek γένος offspring + -blast comb. form.
The bisexual nucleus of the impregnated ovum.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > fertilized ovum and parts
primitive streak1833
mulberry mass1851
morule1857
morula1875
stirp1875
cytula1876
vegetative pole1876
genoblast1877
mulberry germ1879
parent kernel1879
vegetal pole1881
animal pole1882
amphiaster1885
oosperm1888
segmentation sphere1898
1877 H. D. Minot in Proc. Bost. Soc. Nat. Hist. 19 170 The sexual generation may be called genoblasts.
1880 Nature 11 Mar. 458/2 The history of the genoblasts and the theory of sex.

Derivatives

genoˈblastic adj. of or pertaining to a genoblast.
ΚΠ
1886 A. Hyatt in Amer. Jrnl. Sci. 31 336 This statement includes all the basal facts of the genoblastic theory.
This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2018).
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n.1877
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更新时间:2025/1/12 5:18:05