Biology, 05.05.2020 19:30 Thelazysandwich
7. Pyrethrums are chemicals used to kill insects. In bed bugs, the mutant-type allele, r, confers resistance, but only in homozygous individuals. Assume the populations are in Hardy-Weinberg proportions before pyrethrum is sprayed and that there are two alleles at this gene. a. In 1955, pyrethrum was sprayed and killed 99% of the bed bug population. What were the genotype frequencies and allele frequencies in 1955 immediately before the spraying occurred
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7. Pyrethrums are chemicals used to kill insects. In bed bugs, the mutant-type allele, r, confers re...
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