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Mathematics, 10.03.2021 01:00 imstressed

A population of song sparrows contains 30 individuals, 10 of which carry gene A, 12 carry gene B, and the rest carry gene C. DNA is taken from 4 individuals. What is the
probability 2 carry the same gene, and the other two carry diffrent genes from the rest?

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A population of song sparrows contains 30 individuals, 10 of which carry gene A, 12 carry gene B, a...
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