1.
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。
2.
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
3.
These cells often have a variable chromosome number (aneuploid) .
这些细胞的染色体数目不等，（称为“非倍数染色体”。）
4.
having a chromosome number that is not an exact multiple of the haploid number.
染色体数不是单倍体的整数倍。
5.
CHROMOSOME NUMBER AND MORPHOLOGY OF SOMATIC CELLS IN ROOT TIPS OF PHRAGMITES COMMUNIS
芦苇根尖体细胞的染色体数目和形态
6.
An organism having a euploid chromosome number.
整倍体具有整倍体染色体数的有机组织体
7.
an abnormality involving a chromosome number that is not an exact multiple of the haploid number (one chromosome set is incomplete).
染色体数量不整被增长的不正常状态。
8.
Chromosome Numbers of Eight Taxa of Begonia from Yunnan
云南八种秋海棠属植物的染色体数目
9.
Chromosome Number Observation and Karyotype Analysis of Semen astragali Complanati
沙苑子的染色体数目观察及核型分析
10.
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。
11.
premeiotic association of chromosomes
染色体减数分裂前联合
12.
Having a chromosome number that is not a whole-number multiple of the haploid chromosome number for that species.
异倍体的染色体的数目不是单倍体物种的染色体的整倍数的
13.
an organism or cell having two sets of chromosomes or twice the haploid number.
有两套染色体或者是单倍体两倍的数目染色体的细胞或有机体。
14.
chromosome elimination
染色体丢失，染色体消减
15.
chromosome puff
染色体胀泡，染色体疏松
16.
chromosome mapping
染色体作图，染色体定位
17.
Having a chromosome number that is an exact multiple of the haploid number for the species.
整倍体的恰好是单倍体数的倍数的染色体的
18.
A chromosome that is not a sex chromosome.
常染色体非性染色体的一个常染色体