How did the black codes make African Americans' lives similar to that before the Civil War?
2 answers:
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Answer:
Part a: The Punnett square is attached
Part b: the probability that their first born will be of average stature is 1/4 or 0.25.
Part c:The combined probability is 0.5*0.25=0.125.
Part d:The combined probability is 0.5*0.25=0.125.
Explanation:
Part a
As parents are given as
Parents: Aa x Aa
So the gametes are as
G1=AA
G2=Aa
G3=Aa
G4=aa
The Punnett square is attached with the solution.
Part b:
From the data of the gametes, the probability that their first born will be of average stature is 1/4 or 0.25.
Part c:
From the Punnett square, the probability that their two daughters have the achondroplasia is 1/2 or 0.5, while that of one son to be of average stature is 1/4 or 0.25. So the combined probability is 0.5*0.25=0.125.
Part d:
From the Punnett square, the probability that their two children have the achondroplasia is 1/2 or 0.5, while that of one child to be of average stature is 1/4 or 0.25. So the combined probability is 0.5*0.25=0.125.
