十月 英文>removal
读英语>doable同源染色体的名词解释
whoops成都卫校招生Homologous chromosomes are pairs of chromosomes that contain the same genes in the same order, although the specific alleles of tho genes may differ. They are prent in pairs in diploid organisms, and are esntial for normal cell division. Homologous chromosomes are similar in size, shape, and genetic content. They are produced by the process of meiosis, which divides a single diploid cell into four haploid cells.my life in ten years
劝架的话teeth>dream a dream
