1 In humans the trait of having freckles (F) is dominant to not having freckles (1). Which genotype and phenotype are correctly paired?
A FF-no freckles
B Ff-no freckles
C. Ff-freckles
D ff-freckles
2. Which of these is an example of a homozygous genotype?
A) Rr
B) RR
C) wrinkled
D) round
1 answer
B) RR