BIOL 123 Lecture Notes - Lecture 7: Allele Frequency, Panmixia, Zygote
Document Summary
With no selection allele frequencies do not change in randomly mating large populations. Randomly choose a sperm and egg, join them together, and calculate the. 2 questions of hardy-weinberg on the quiz frequency of the type of zygotes the sperm and egg would make. When the alleles of different loci are combined randomly, they are in linkage equilibrium. Take 2 lock: a, a and b, b alleles. Allele frequencies: p for a, q for a; r for b, s for b. (a doesn"t mean dominant, it is just different than a) If 2 genes are in linkage equilibrium, then the probability of finding the large chromosome on the dna is the product of first allele with another allele of the other frequency. Example of 4 blocks with different colors. Taking an evidence of a zygote with 16 possible loci, and finding every possible outcome for every locus. Traits differ (like height) based on the environment.
