In selfincompatible plants how will offspring Sgenotype freq

In self-incompatible plants, how will offspring S-genotype frequencies differ from H-W expectations? What aspect of S-allele frequencies would you expect to be most predictable in natural populations?

Solution

All heterozygotes, no homozygotes,

H=1

H-W model

H= 2pq

Frequency (homozygotes)=p^2+q^2,

Random mating, infinite population, no inbreeding

F=0