Question

I’m a certain breed of dog, white spots (w) in their fur is recessive to a solid color coat of fur(W). What would the genotype(s) of a dog with no spots be?

A WW
B WW or Ww
C Ww
D ww

Answer 1

The Answer is B

Step-by-step explanation:

too lazy sorry

Answer 2

B. WW or Ww

Step-by-step explanation:

If the w allele is recessive, that means that the presence of any W alleles will mask the expression of the w allele. So the possible genotypes for no spots and hence solid coat, keeping in mind that there must be two alleles, one from each parent, are WW or Ww.

WW or Ww would both produce phenotypically solid coats. ww would produce a spotted coat.