Question

PopG plot 1.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Fixed: 1 0.9 - | 0.8 - | 0.7 - | 0.6 - | P(A) 0.5 - | 0.4 - | 0.3 - | 0.2 - | 0.1 - | 0.0 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Lost: 0 0 10 20 30 40 50 - evolving populations Generation - with no drift When an allele becomes "fixed", this means that everyone in the population has it. When one of the alleles becomes fixed (frequency = 1), and the other one disappears (frequency = 0), what happens to heterozygosity? H = 2pq = _________ Q2. So what, then, is the effect of genetic drift on the amount of genetic diversity within a population?

          PopG plot
1.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Fixed: 1
0.9 - |
0.8 - |
0.7 - |
0.6 - |
P(A) 0.5 - |
0.4 - |
0.3 - |
0.2 - |
0.1 - |
0.0 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Lost: 0
0 10 20 30 40 50
- evolving populations Generation
- with no drift

When an allele becomes "fixed", this means that everyone in the population has it. When one of the alleles becomes fixed (frequency = 1), and the other one disappears (frequency = 0), what happens to heterozygosity?

H = 2*p*q = _________

Q2. So what, then, is the effect of genetic drift on the amount of genetic diversity within a population?

PopG plot
1.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Fixed: 1
0.9 - |
0.8 - |
0.7 - |
0.6 - |
P(A) 0.5 - |
0.4 - |
0.3 - |
0.2 - |
0.1 - |
0.0 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Lost: 0
0 10 20 30 40 50
- evolving populations Generation
- with no drift

When an allele becomes "fixed", this means that everyone in the population has it. When one of the alleles becomes fixed (frequency = 1), and the other one disappears (frequency = 0), what happens to heterozygosity?

H = 2*p*q =

Q2. So what, then, is the effect of genetic drift on the amount of genetic diversity within a population?

Added by Maureen W.

Question

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