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03.00 Module Three Pretest
Biology for Credit Recovery v15 (GS)
Module 03: Cell Reproduction

9. A woman gives birth to a son who has type O blood. She has type B blood. Which of the following can be concluded about her parents' blood types?

A. One of her parents had at least one O allele.
B. One of her parents had two B alleles.
C. One of her parents had type B blood and the other type O blood.
D. One of her parents had type O blood.

10.


Sagot :

Final answer:

Blood type B inheritance involves specific genotypes from parents.


Explanation:

If your blood type is B, the possible genotypes of your parents at the locus that controls the ABO blood types are IBo and IBIB.

Inheritance of blood types follows specific rules; for example, a person with blood type B must have received a B allele from one parent and either a B or O allele from the other parent.

Understanding the inheritance patterns of ABO blood types can help determine the potential genotypes of parents based on their child's blood type.


Learn more about ABO Blood Types here:

https://brainly.com/question/29617608