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Fundgrube: Genetics ;-)

Verfasst von alex am 28. September 2007 - 0:03.

Hitchhiking, thumbs and genetics...

The straight thumb is dominant and the hitchhiker thumb is recessive. Cross these two genotypes: A person who is homozgyous dominant for a straight finger mates with a person with a hitchhikers thumb. What is the probability of the children inheriting the HITCHHIKER thumb?

Your answer:
a) 50%
b) 0%
c) 100%
d) 75%

#Source

AnhangGröße
hitchhikersthump.jpg18.14 KB

| #211

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