1.
premeiotic association of chromosomes
染色体减数分裂前联合
2.
chromosome elimination
染色体丢失，染色体消减
3.
The separation of homologous chromosomes during meiosis.
在减数分裂过程中同源染色体的分离.
4.
Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.
二价染色体：在减数分裂中配对时的任意一对同源染色体。
5.
Chromosome mutation A change in the number or arrangement of genes in a chromosome.
染色体突变：生物细胞中染色体数目的增减和结构的改变。
6.
chromosomes are distributed by spindles in mitosis and meiosis.
在有丝分裂及减数分裂时染色体沿纺锤体排列。
7.
The Sex Chromosome Act in the Meiotic Division of ZZWW 4n FemaleSilkworm(Bombyx mori)
ZZWW型四倍体雌蚕减数分裂中的性染色体行为
8.
Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.
减半作用在减数分裂过程中染色体双倍体数目的减半而导致其变成单倍体数目
9.
The failure of homologous chromosomes to pair during meiosis.
不联会在减数分裂期间同源染色体不联会成对
10.
Analysis on Chromosome Abnormal Behavior in Meiosis of Brassica oleraces var. Capitata L.
结球甘蓝减数分裂中染色体异常行为分析
11.
Meiosis, which usually precedes spore or, sometimes, gamete formation, halves the chromosome number to produce haploid gametes.
染色体数目减半通常发生在减数分裂产生孢子或往往是合子减数分裂形成单倍体配子时。
12.
Chromosome number The number of chromosomes possessed by a particular species.
染色体数目：物种所包含的染色体数目。
13.
The stage in prophase of meiosis during which homologous chromosomes become paired.
偶线期减数分裂的前期阶段，在此期间异体同型的染色体配对
14.
In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase.
减数分裂前期的粗线期中，四个同源的染色单体向联系形成的结构。
15.
the interchange of sections between pairing homologous chromosomes during the prophase of meiosis.
在减数分裂初期一对同源染色体之间片段（遗传物质）的互换过程。
16.
Identification and Meiosis Observation of the New Chinese Cabbage Germplasm with Cabbage Chromosomes;
附加甘蓝染色体的大白菜新种质鉴定及减数分裂观察
17.
Having eight haploid sets of chromosomes in a body cell.
八倍体的染色体数为染色体基数的八倍的
18.
Generally meiosis occurs before gamete formation, resulting in the gametes being haploid (having half the normal number of chromosomes).
在配子形成前通常会发生减数分裂，产生单倍体的配子（染色体数为正常的一半）。