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性状分离法在解遗传题时具有快速准确的优点,但在理解、使用过程中,大部分同学都感到具有一定的难度。在这里,通过性别决定和伴性遗传这一节的一道课后
The trait separation method has the advantages of rapid and accurate in solving genetic problems, but most students feel that they have difficulty in understanding and using. Here, after a lesson through the section on gender determination and sexual genetics