Figure 2
From: Testing for Hardy–Weinberg equilibrium at biallelic genetic markers on the X chromosome

Hardy–Weinberg (dis)equilibrium for a biallelic marker on the X chromosome. (a) Equilibrium. (b) Disequilibrium due to deviating female genotype frequencies. (c) Disequilibrium due to nonhomogeneous allele frequencies. (d) Disequilibrium due to deviating female genotype frequencies and nonhomogeneous allele frequencies.