Experiment:
Diploid setting, parent population contains a lethal recessive allele at freq p = 0.6 distributed randomly (parent phenotypes are not expressed).
Then the proportion of offspring who express the lethal trait should be around p*p = 0.36.
Use a large population to reduce stochastic deviations from this proportion.
Chromosome inheritance usage
Experiment: Diploid setting, parent population contains a lethal recessive allele at freq p = 0.6 distributed randomly (parent phenotypes are not expressed). Then the proportion of offspring who express the lethal trait should be around p*p = 0.36. Use a large population to reduce stochastic deviations from this proportion.