Threespine stickleback
英
美
- 三刺鱼
双语例句
- Because the fish are so closely related and interbreed in the laboratory, geneticists can map the genes involved in the reduction of the stickleback pelvis.
由于这些鱼类的血缘非常相近,彼此可在实验室内杂交,遗传学家可定出与三刺鱼腹鳍缩小有关的基因。
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