The genetic value of sons and daughters.
D000818:Animals; D004171:Diploidy; D005260:Female; D014644:Genetic Variation; D005828:Genetics, Population; D005838:Genotype; D006238:Haploidy; D008297:Male; D008433:Mathematics; D008957:Models, Genetic; D012098:Reproduction; D012641:Selection, Genetic; D012744:Sex Ratio