Question: A geneticist is studying two genes. Each gene can be either dominant or recessive. A sample of 100 individuals is categorized as follows. Gene 2
A geneticist is studying two genes. Each gene can be either dominant or recessive. A sample of 100 individuals is categorized as follows.
Gene 2 Gene 1 Dominant Recessive Dominant 56 24 Recessive 14 6
a. What is the probability that in a randomly sampled individual, Gene 1 is dominant?
b. What is the probability that in a randomly sampled individual, Gene 2 is dominant?
c. Given that Gene 1 is dominant, what is the probability that Gene 2 is dominant?
d. These genes are said to be in linkage equilibrium if the event that Gene 1 is dominant is independent of the event that Gene 2 is dominant. Are these genes in linkage equilibrium?
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