Question

For this lab, assume that the allele for black fur is dominant. This allele’s symbol is
.The allele for white fur is recessive. This allele’s symbol is
.

Answer 1

Use B for the dominant black allele and b for the recessive white allele.

- Black fur (dominant): B
- White fur (recessive): b

Genotypes: BB or Bb = black phenotype; bb = white phenotype.