Sex-determination system
- 性别决定系统(性别决定生物性特征发展,大部分生物有两种性别,但也有单性生物或多性生物。性别由遗传物质决定,雄性和雌性有不同的基因决定性形态)
Sex-determination system
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abstract:
A sex-determination system is a biological system that determines the development of sexual characteristics in an organism. Most sexual organisms have two sexes.
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WordNet