DNA can code for a variety of traits, including but not limited to:
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Risk for certain diseases - Certain genetic variations can increase susceptibility to diseases like diabetes, heart disease, or certain types of cancer.
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Height - Multiple genes are involved in determining height, with both genetic and environmental factors playing a role.
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Eye color - Variations in specific genes influence the production and distribution of melanin, which affects eye color.
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Hair color - Like eye color, hair color is determined by genetic factors that influence the amount and type of melanin produced in hair follicles.
These traits illustrate how DNA can influence physical characteristics and health predispositions.
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