3. In guinea pigs, the allele for white hair color is recessive to the allele for black hair color. A

breeder plans to cross 2 guinea pigs that will produce offspring that are 100% heterozygous

for the trait of hair color.


What are the genotypes of the parents? Parent 1: _______________________

(Record only the genotype)



Parent 2: _______________________

(Record only the genotype)