Question

F- Freckles
f- No Freckles
Which one would have no freckles?
a. FF
b. Ff
c. ff

Answer 1

The person with ff allele in their genes will not have the freckles.

On solving this using a Punnet square, we will be able to identify that:

1. FF allele is a domination allele and the person will have freckles.

2. Ff allele is a combination of both the dominant and the recessive allele. A person with both these alleles will express only their dominant characteristic. So, the person will be seen to having freckles.

3. ff allele is a recessive allele. There are no dominant characteristic traits in this allele. This indicates that the person will have not have any freckles.