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How does our DNA cause us to have physical traits?

User Jutikorn
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Answer: The reason is that your DNA is a mixture of your mother and father’s DNA. This is why some of your physical features may resemble your mother’s while some may resemble your father’s. Half of the DNA used to create your body came from your mother while the other half came from your father.

Step-by-step explanation:

User Abhishek Salian
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