That's the allele frequency of the tomato color gene in that population.

这就是这个群体中番茄颜色基因的等位基因频率。

The few remaining tomatoes just happen to have an allele frequency of 10% big C and 90% little c.

剩下的几个番茄恰好有 10% 的大 C 和 90% 的小 C 等位基因频率。

Let's go back to our original tomato population with the 70% big C and 30% little c allele frequency.

让我们回到原来的番茄群体 70% 的大 C 和 30% 的小 C 等位基因频率。