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特拉威

特拉威

特拉威

特拉威

1

This age effect , too, could be ascribed to the Trivers-Willard hypothesis if, say, sperm quality falls with age .

同时，年龄效应也可以看做是属于特拉威斯 -韦尔拉假设（的一部分），比如说随着年龄的增长，精子的质量在下降。

2

The Trivers-Willard theory has been tested with success in several species of wild animal .

特拉威斯 -韦尔拉理论在野生动物身上所作的几例实验中得到了证实。

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