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15 Jun 2018
In humans, the ABO blood system is controlled by three alleles: IA, IB, and i. Betsy and Bob have two children named Billy and Belle. Betsy has type A blood and Bob has type B blood. Billyâs blood is type AB, but Belleâs blood type is type O. Use a Punnett Square to answer the questions below.
What is Betsyâs genotype for her blood type? ________________
What is Bobâs genotype for his blood type? _________________
What is Billyâs genotype for his blood type? _________________
What is Belleâs genotype for her blood type? ________________
If Betsy and Bob have a third child, what is the probability the child would have type B blood? Explain. ________
In humans, the ABO blood system is controlled by three alleles: IA, IB, and i. Betsy and Bob have two children named Billy and Belle. Betsy has type A blood and Bob has type B blood. Billyâs blood is type AB, but Belleâs blood type is type O. Use a Punnett Square to answer the questions below.
What is Betsyâs genotype for her blood type? ________________
What is Bobâs genotype for his blood type? _________________
What is Billyâs genotype for his blood type? _________________
What is Belleâs genotype for her blood type? ________________
If Betsy and Bob have a third child, what is the probability the child would have type B blood? Explain. ________
Jarrod RobelLv2
16 Jun 2018