Question #6424644Single Choice
Biology
Question
Which of the following best explains why skin color can vary even among individuals with similar genetic backgrounds?
Options
A
Environmental factors like sunlight exposure influence the expression of polygenic traits.
B
Polygenic traits like skin color are unaffected by the environment.
C
Skin color is determined solely by the presence of a dominant gene.
D
Skin color is inherited only through maternal genes.
Answer & Analysis
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