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rockabye rockabye
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6 years ago
The gene for blond hair is recessive. Silvia has blond hair, even though her mother and father each have brown hair. What do we know about Silvia's parents?
A) Each of her parents must have one dominant gene for blond hair.
B) Neither of her parents has a gene for blond hair.
C) At least one of her parents has a recessive gene for blond hair.
D) Each of her parents must have one recessive gene for blond hair color.
Textbook 
Psychology

Psychology


Edition: 2nd
Authors:
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goliathergoliather
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6 years ago
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rockabye Author
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6 years ago
Good timing, thanks!
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Yesterday
Smart ... Thanks!
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2 hours ago
Thanks
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