The husband and wife have curly hair. Dominant-curly, recess-straight. A child with curly hair was born. What are the genotypes?
| August 6, 2021 | education
Let B be curly hair, then b is straight hair.
The husband and wife have curly hair, and their child also has hair like the parents. Possible parental genotypes: BB and BB; BB and Bb; Bb and Bb. With any of the options, it is possible to have a baby with curly hair. Its genotype can also be either BB or Bb.
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