n.同源染色体，同系物，同源（对应）染色体，相应物

Homologous chromosomes pair up during meiosis.
同源染色体在减数分裂时配对。
The genes on homologous chromosomes can undergo crossing over.
同源染色体上的基因可以发生交叉互换。
In biology, homologous structures in different species suggest a common ancestry.
在生物学中，不同物种间的同源结构暗示了共同的祖先。
The insulin gene has homologs in many mammals.
胰岛素基因在许多哺乳动物中有同源基因。
The amino acid sequences of these two proteins show a high degree of homology.
这两种蛋白质的氨基酸序列有高度的同源性。
The wings of birds and the forelimbs of mammals are homologous organs.
鸟类的翅膀和哺乳动物的前肢是同源器官。
The mouse and human genomes have many homologous regions.
小鼠和人类基因组有许多同源区域。
These enzymes have homologous functions in different metabolic pathways.
这些酶在不同的代谢途径中具有相似的功能。
The development of homologous arms after amputation is a well-known phenomenon in some species.
一些物种在肢体截肢后发育出同源肢体的现象广为人知。
Homologous recombination is an essential process for genetic diversity and DNA repair.
同源重组对于遗传多样性和DNA修复是一个至关重要的过程。