- T or F: Genetic drift results in random loss of genetic variation
- A C1C1 plant has purple flowers and is crossed to a C2C2 plant that has white flowers. Purple, pink, and white flowered plants are present in the next generation. What type of dominance is this?
- Mean fitness tends to ________ under mutation
- Mutations in somatic cells (which not heritable) are considered (mutations/not mutations)
- What type of selection is occurring with pesticide resistance?
- T or F: inbreeding impacts allele frequencies
- Pure genetic drift emphasizes survival of the (fittest/luckiest)
- In a population, the aabb genotype is deleterious and acted against by selection. How does this cause linkage disequilibrium?
- What quality of mutations is necessary for evolution?
- What did Buri's experiments show about the effect of drift-drift has no _________-evolution by drift _________ with time-causes _______ of genetic diversity-drift causes populations to ________ with time
- T or F: inbreeding generates linkage disequilibrium
- H = frequency of heterozygotes when the population is mating (randomly/assortively)
- In complete dominance, the heterozygote phenotype resembles the _________________
- T or F: It is only a mutation when there are actual changes in information content in the DNA, not when there is a change in how the DNA is expressed
- ______________ mating induces strong frequency dependent selection that maintains equilibrium
- What were the basis of Darwin's and Wallace's theories? (hint: just 2 words)
- Lamarkism was about the inheritance of _________________________ traits; what did it disprove and how?
- the probability of recombination __________ with distance between loci, up to a maximum of _________
- These are all examples of what evolutionary force:viabilitymating successfertilityfecunditygametic selectiongametic compatibility
- In codominance, alleles have _________ effect on phenotype