Genetic Theory
Is differential survival and reproductive success with respect to phenotype
What is Natural selection?
Is a measure of genetic diversity
What is Heterozygosity?
Drift is sensitive to
What is population size?
Large-scale movement in behavioral ecology
What is migration?
New alleles entering a population from another population
What is gene flow?
Zygotes, Adults (male and female), Parents, and Gametes represent
What is fitness components?
Selection causes ________ fitness to evolve towards adaptive peaks
What is average population?
The larger the effect the ______ the population
What is smaller?
High gene flow, weak selection
What is gene swapping?
Variation, Heritability, and differential fitness contribute to
What is the natural selection summary?
What is positive selection?
True or false?
Frequency-dependent selection can not cause mean population to decrease, while relative individual fitness increases
What is false?
Identical population
No selection
finite population size
Large fecundity
Start new generation with survivors
What is 5 key points of genetic drift?
What is migration rate?
Reduces the fitness of offspring produced by mating between relatives
What is inbreeding depression?
Genetic variation in population formula?
What is P(1-p)?
Those that show continuous variation in a population and are typically polygenic
What is quantitative traits?
Changing two factors in population size
What is bottleneck and founder?
Resluts from non-random mating
strongly affects distributions of genetic variation in populations
What is population structure?
Limited or no gene flow between populations
What is reproductive isolation?
Non-selected genes increasing in frequency because of a linkage with a selected gene
What is hitchhiking?
VG = Va+VD+VI
What is the phenotypic variance formula?
Environmental variation
Catastrophic events
Extinction
Habitat destruction
Habitat fragmentation
What is the Extinction Vortex?
Morphology
Ability to interbreed
Genetic similarity
What is species concepts?
Stresses the importance of reproductive isolation between populations
What is the biological species concept?