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genotype? - parkinson

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genotype? - parkinson
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#1
03-29-2007, 06:45 PM
A woman with genotype A1/B2, A7/B8 has children with a man of genotype A1/B2, A5 /B6. The chance of a child's being identical with the father is?

A. 0%
B. 25%
C. 50%
D. 75%
E 100%
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#2
03-29-2007, 06:50 PM
cc..
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#3
03-29-2007, 07:10 PM
NO again.
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#4
03-29-2007, 07:22 PM
a..
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#5
03-29-2007, 07:27 PM
try again
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#6
03-29-2007, 07:31 PM
might be 0 %
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#7
03-29-2007, 07:34 PM
no I failed it too. so try again. i need explanation from whoever gets it right.
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#8
03-29-2007, 07:51 PM
B, 1/2x1/2=1/4
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#9
03-29-2007, 07:55 PM
CORRECT. plz can you explain it to me.
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