Vanhu vane chirwere chemanyoka, vane mukana we25% wekuva nechirwere ichi kubva kune mumwe munhu ane chirwere chemanyoka. Kana vana vane chirwere chemanyoka vane mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana neyemanyoka. Kana vana vane chirwere chemanyoka chakasiyana neyemanyoka, mukana we50% wekuva nechirwere chemanyoka chakasiyana
vanhu vane homozygous yeHbS