What are the odds of the same child expressing (having) the recessive trait?

1 Answer
nightowl
Feb 15, 2018

You will have to draw a genetic cross diagram like the one attached with the parent's alleles on either side to look at the combinations of allele there could be for the child. Use the lower case letter to represent the recessive allele. Then, you can calculate the probability of having each allele combinationenter image source here

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