If Gerry's Genotype Contains a Copy of the Dominant Freckles

Multiple Choice

If Gerry's genotype contains a copy of the dominant freckles gene:

A) he will never develop freckles even with exposure to sunlight.
B) he will inevitably develop freckles regardless of environmental influences, such as exposure to sunlight.
C) he will not develop freckles unless the expression of that dominant gene is triggered by a specific environmental factor, sunlight.
D) it will also contain two inherited recessive genes that need to be activated in order for him to develop freckles.