Imagine That Humans Could Be Born with Either Pinkish or Brownish

Multiple Choice

Imagine that humans could be born with either pinkish or brownish fingernails, and that there is a different allele for each fingernail color. If your father had brownish fingernails, your mother had pinkish fingernails, and you were born with brownish fingernails, that means that

A) fingernail color is determined by your sex.
B) the allele for brownish fingernails is dominant.
C) the allele for pinkish fingernails is recessive.
D) the allele for brownish fingernails is recessive.