单词	crossing over
释义	crossing over 交换：细胞第一次减数分裂的粗线期中，配对同源染色体的非姊妹染色单体之间的遗传物质进行交换，导致新的基因组合，又称chiasmatypy
随便看	Tetracyn tetrad tetradactylous tetradactyly tetradecanoate -tetraene tetraerythrin tetraethylammonium tetraethylthiuram disulfide tetrafilcon A tetragonum tetragonus tetrahydric tetrahydrocannabinol tetrahydrofolate tetrahydrofolate dehydrogenase tetrahydrofolic acid tetrahydropalmatine tetrahydropteroylglutamate methyltransferase tetrahydrozoline hydrochloride Tetrahymena Tetrahymenina tetraiodophenolphthalein tetraiodophthalein sodium tetraiodothyronine

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