A farmer have 2000 cows. A total of 1500 of the cows are browh coated and the res are white coated. Allele B for the brown coat is dominant, while allele b for the white coat is recessive: Assume that the population of the cows is at genetic equilibrium and bred randomly. Calculate the frequency for the dominant and recessive alleles of the population. i. Calculate the genotype frequencies in the F1 generation if the cows are left to breed randomly. ii. i. If the farmer adds another 1000 homozygous dominant brown cows into :=

Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter19: Evolutionary Change In Populations
Section: Chapter Questions
Problem 3TYU: The MN blood group is of interest to population geneticists because (a) people with genotype MN...
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. A farmer have 2000 cows. A total of 1500 of the cows are browh coated and the rest
are white coated. Allele B for the brown coat is dominant, while allele b for the white
coat is recessive: Assume that the population of the cows is at genetic equilibrium
and bred randomly.
Calculate the frequency for the dominant and recessive alleles of the
population.
i.
Calculate the genotype frequencies in the F1 generation if the cows are
left to breed randomly.
ii.
If the farmer adds another 1000 homozygous dominant brown cows into
the populations, calculate the new dominant allele frequency.
ii.
iv.
State three conditions for the Hardy Weinberg equilibrium to be achieved.
Transcribed Image Text:. A farmer have 2000 cows. A total of 1500 of the cows are browh coated and the rest are white coated. Allele B for the brown coat is dominant, while allele b for the white coat is recessive: Assume that the population of the cows is at genetic equilibrium and bred randomly. Calculate the frequency for the dominant and recessive alleles of the population. i. Calculate the genotype frequencies in the F1 generation if the cows are left to breed randomly. ii. If the farmer adds another 1000 homozygous dominant brown cows into the populations, calculate the new dominant allele frequency. ii. iv. State three conditions for the Hardy Weinberg equilibrium to be achieved.
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