Hardy-Weinberg equilibrium in trisomics: If the frequencies of the F and S alleles at an electophoretic locus situated on chromosome 21 in humans are 0.6 and 0.4, what are the Hardy-Weinberg equilibrium genotype frequencies in a population of Down’s Syndrome sufferers (they have three doses of chromosome 21)?
Random mating: The three alleles at the human ABO blood group have frequencies of about 0.3 A, 0.1 B and 0.6 0 in Caucasians.What is the expected frequency of AA x 00 matings?
2007-08-04 16:27:30 · 1 answers · asked by samantha jacqlynlsy 2 in Science & Mathematics ➔ Biology
http://rds.yahoo.com/_ylt=A0geu.hMr7ZGdEsBRTFXNyoA;_ylu=X3oDMTE5NGU4NHMwBHNlYwNzcgRwb3MDMgRjb2xvA2FjMgR2dGlkA0Y4MjJfMTExBGwDV1Mx/SIG=130k0149m/EXP=1186463948/**http%3a//users.rcn.com/jkimball.ma.ultranet/BiologyPages/H/Hardy_Weinberg.html
2007-08-05 18:20:13 · answer #1 · answered by glenn t 7 · 0⤊ 0⤋