Production of testicular output sperm and spermatic fluid is also larger in polygamous animals.

在一夫多妻的动物中，睾丸输出的精子和精浆的量也较大。

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Production of testicular output sperm and spermatic fluid is also larger in polygamous animals.

在一夫多妻的动物中，睾丸输出的精子和精浆的量也较大。

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