Estimating fraction of the progeny

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Reference no: EM1392772

Spotting in suppies is inherited as an autosomal recessive trait. If two heterozygotes mate:

1) If the trait had a 25 percent reduction in expressivity. What fraction of the progeny would be spotted?
2) If the trait had 40% reduction in penetrance. What fraction of the progeny would be spotted?

 

Reference no: EM1392772

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