Genetics Problem III

[bionewbie]

Genetics Problem III

• Quote

Post by bionewbie » Thu Jan 26, 2006 12:19 am

Another genetics problem (I will eventually get the hang of this *fingers crossed*):

Q) All human female "carrier" who is heterozygous for the recessive, sex-linked trait causing red-green blindness marries a normal male. What proportion of their male progeny will have red-green colour blindness?

~ I'm having trouble with setting up the punnett square ...

[Dr.Stein]

• Quote

Post by Dr.Stein » Thu Jan 26, 2006 7:16 am

50 %

Hope these figures could help you healed from "The Punnett Square Syndrome"

Monohybrid


Dihybrid

[bionewbie]

• Quote

Post by bionewbie » Fri Jan 27, 2006 1:58 pm

Thanks for the pictures!