A) Its phenotype for hair colour.
B) Its genotype for hair colour.
C) The genotypes for only one of its parents.
D) The genotypes for both of its parents.
Correct Answer: A
Solution :
Black is the phenotype of the sheep. Without further information, you cannot identify the genotype of a black sheep because it could be either BB or Bb. The possible genotypes of the parents of a black sheep could be \[BB \times BB, BB\times \]\[Bb, Bb\times bb,\]or \[Bb\times Bb.\]You need to login to perform this action.
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