小狗品相取决父母吗 小狗的基因取决于谁

小狗品相取决父母吗

小狗的品相既取决于父亲,也取决于母亲。小狗也是由母亲的卵细胞和父亲的精子组合形成受精卵,然后发育成胚胎,最后生下来的。体内基因一半来自父亲,一半来自母亲。

有时候觉得小狗像父亲多一点,有时候又认为小狗像母亲多一点,这可能是显性基因和隐性基因导致的。

小狗品相取决父母吗 小狗的基因取决于谁

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