请输入您要查询的英文单词:

 

单词 nondisjunction
释义
nondisjunction
(extremely rare)
n

WORD FAMILY
disjunction: disjunctions, disjunctive, nondisjunction+/disjunctive: disjunctively
n meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells
Hyper
meiosis, miosis, reduction division
(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)
随便看

 

英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/21 22:29:46