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"a dextral gastropod shell with the apex upward has its opening on the right when facing the observer"; "a dextral flatfish lies with the right eye uppermost"
"dextral individuals exhibit dominance of the right hand and eye"
以上来源于: WordNet
ADJ of, relating to, or located on the right side, esp of the body; right-hand 右边的; 右手的
Most spiral-shaped snail species are predominantly dextral.
大多数螺旋形的蜗牛主要是右旋的。
In the case of Lymnaea peregra, studies indicate that a dextral gene is expressed during egg formation.
在锥实螺的例子中，研究表明右旋基因是在卵的形成期表达的。
In experiments, an injection of cytoplasm from dextral eggs changes the pattern of sinistral eggs, but an injection from sinistral eggs does not influence dextral eggs.
在实验中，用取自右旋卵子的细胞质进行的注射，可改变左旋卵子的模式；用取自左旋卵子的细胞质进行的注射却不能影响到右旋卵子。
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