果蝇约有10^4对基因.现有一黑腹果蝇的野生群体,约有10^7个个体,已知果蝇白眼(b)为隐性基因,在该种群中的每2500只果蝇中才有一只白眼果蝇,那么白眼b基因的基因频率为?那个,果蝇的白眼
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![果蝇约有10^4对基因.现有一黑腹果蝇的野生群体,约有10^7个个体,已知果蝇白眼(b)为隐性基因,在该种群中的每2500只果蝇中才有一只白眼果蝇,那么白眼b基因的基因频率为?那个,果蝇的白眼](/uploads/image/z/12576305-65-5.jpg?t=%E6%9E%9C%E8%9D%87%E7%BA%A6%E6%9C%8910%5E4%E5%AF%B9%E5%9F%BA%E5%9B%A0.%E7%8E%B0%E6%9C%89%E4%B8%80%E9%BB%91%E8%85%B9%E6%9E%9C%E8%9D%87%E7%9A%84%E9%87%8E%E7%94%9F%E7%BE%A4%E4%BD%93%2C%E7%BA%A6%E6%9C%8910%5E7%E4%B8%AA%E4%B8%AA%E4%BD%93%2C%E5%B7%B2%E7%9F%A5%E6%9E%9C%E8%9D%87%E7%99%BD%E7%9C%BC%EF%BC%88b%EF%BC%89%E4%B8%BA%E9%9A%90%E6%80%A7%E5%9F%BA%E5%9B%A0%2C%E5%9C%A8%E8%AF%A5%E7%A7%8D%E7%BE%A4%E4%B8%AD%E7%9A%84%E6%AF%8F2500%E5%8F%AA%E6%9E%9C%E8%9D%87%E4%B8%AD%E6%89%8D%E6%9C%89%E4%B8%80%E5%8F%AA%E7%99%BD%E7%9C%BC%E6%9E%9C%E8%9D%87%2C%E9%82%A3%E4%B9%88%E7%99%BD%E7%9C%BCb%E5%9F%BA%E5%9B%A0%E7%9A%84%E5%9F%BA%E5%9B%A0%E9%A2%91%E7%8E%87%E4%B8%BA%3F%E9%82%A3%E4%B8%AA%EF%BC%8C%E6%9E%9C%E8%9D%87%E7%9A%84%E7%99%BD%E7%9C%BC)
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