The hereditary mode of handedness or folding leg was likely the dominant heredity of single gene of autosome, and the right type of them was the dominant character.

利手和叠腿很可能均为常染色体单基因遗传，利手右型和叠腿右型分别为显性性状；

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The hereditary mode of handedness or folding leg was likely the dominant heredity of single gene of autosome, and the right type of them was the dominant character.

利手和叠腿很可能均为常染色体单基因遗传，利手右型和叠腿右型分别为显性性状；

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