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helloworld99 helloworld99
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3 years ago Edited: 3 years ago, helloworld99
Congenital deafness of human can be determined by two recessive alleles of 2 different genes: d and e. Normal hearing requires dominant alleles of both genes (D and E). There is a family where parents are deaf and all they seven children have normal hearing. What are the most probable genotypes of all the family members?
Example: [AaBb AABB].
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Educator
3 years ago
The children are likely all DdEe, carriers only.
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