How do scienctists know which traits are dominant or recessive in humans?

Subject: How do scienctists know which traits are dominant or recessive in humans?

Date: Sun Feb 12 22:17:41 2006
Posted by Jan
Grade level: teacher/prof School: Stanley Middle School
City: Lafayette State/Province: CA Country: USA
Area of science: Genetics
ID: 1139807861.Ge

Message:


How do we know that brown eyes are dominant over blue eyes?  Is it statistical or is there another way to 
tell?

Re: How do scienctists know which traits are dominant or recessive in humans?

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