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biology lab quiz 5
population genetics, evolution, & evolutionary processes
| Question | Answer |
|---|---|
| gene pool | various alleles of all the genes in a population make up the |
| p^2 | homozygous dominant |
| 2pq | heterozygous |
| q^2 | homozygous recessive |
| genetic equilibrium will only occur if | large population, no mutations, no selection, reproduction is random, and there is no significant gene flow |
| an exchange of genetic material between similar chromosomes is known as | crossover |
| a ______ is the combination of a mothers egg cell and the father's sperm cell | zygote |
| _________ ________ is what selected the offspring to be resistant | selective pressures |
| the passing on of traits while progressively becoming more and more different is known as | genetic drift |