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- A pair of homologous,synapsed chromosomes associated together during meiosis. 二价染色体在成熟分裂时联在一起的一对同源、联会染色体
- A pair of homologous, synapsed chromosomes associated together during meiosis. 二价染色体在成熟分裂时联在一起的一对同源、联会染色体
- Consisting of a pair of homologous,synapsed chromosomes,as occurs during meiosis; double. 二价染色体的由一对同源，联会染色体组成的，如在成熟分裂时出现的；双的
- Consisting of a pair of homologous,synapsed chromosomes,as occurs during meiosis;double. 二价染色体的由一对同源，联会染色体组成的，如在成熟分裂时出现的;双的
- Consisting of a pair of homologous, synapsed chromosomes, as occurs during meiosis;double. 二价染色体的由一对同源，联会染色体组成的，如在成熟分裂时出现的；
- Biology Consisting of a pair of homologous, synapsed chromosomes, as occurs during meiosis; double. 二价染色体的：由一对同源，联会染色体组成的，如在成熟分裂时出现的；双的
- synapsing chromosomes 联会的染色体
- A multiple of the basic number of chromosomes in a cell. 倍数性一个细胞中染色体基本数目的倍数
- The chromosomes duplicated in mitosis. 染色体在有丝分裂中会重复。
- An organism with more than two sets of chromosomes. 多倍体生物具有两套以上染色体的有机体
- Having five haploid sets of chromosomes. 五倍体的有五个单倍体组成染色体的
- Having a single set of chromosomes;haploid. 单倍体的有一副染色体的；单倍体的
- Each of four chromosomes divide longitudinally. 四种染色体的每一种都沿着纵向分裂。
- Chromosomes also determine the sex of animals. 染色体也决定动物的性别。
- Having a single set of chromosomes. 只有一对染色体的
- Having a single set of chromosomes; haploid. 单倍体的有一副染色体的；单倍体的
- The Role of Chromosomes: What are chromosomes? 染色体的功能：染色体是什麽？
- Chromosomes exhibit characteristic bands. 染色体呈现出特有的对比条纹。
- Horse and donkey chromosomes are unable to pair up. 马和驴的染色体不能配对。
- Mammals normally have two sex chromosomes. 哺乳动物正常情况下有两种性染色体。
