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单词 ovogonial
释义

ovogonialadj.

Brit. /ˌəʊvəˈɡəʊnɪəl/, U.S. /ˌoʊvoʊˈɡoʊniəl/
Origin: Formed within English, by derivation. Etymons: ovogonium n., -al suffix1.
Etymology: < ovogonium n. + -al suffix1. Compare earlier oogonial adj.
Biology.
= oogonial adj.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [adjective] > ovum > oogonium
oogonial1896
ovogonial1932
1932 E. Witschi in E. A. Allen Sex & Internal Secretions v. 169 In somatic and ovogonial cells of the female, one counts 18 and in corresponding mitoses of the male, 17 chromosomes.
1967 Science 24 Feb. 1039/2 The familial form of trisomy-21 represents a hereditary tendency for ovogonial nondisjunction, which increases with maternal age.
1970 Sci. Jrnl. June 70/1 These inducers, as they are called, also impose ovogonial or spermatogonial development upon the germ cells.
This is a new entry (OED Third Edition, March 2005; most recently modified version published online March 2022).
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adj.1932
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更新时间:2024/11/13 14:10:45