BIO120H1 Study Guide - Final Guide: Zidovudine, Protease, Zygote

• School: UTSG
• Department: Biology
• Course: BIO120H1
• Professor: Andrade

Document Summary

Migration summary: potent evolutionary force in small pop, can result in stasis (no evolutionary change, like in the mainland snake pop) migration selection balance, migration among populations tends to homogenize allele freq. (making them more similar than without) and decrease adaptation to local conditions. Red bladder campions insect pollinated flower in skeppvik islands, sweden: island rising by rate of 0. 9 cm per yr, red bladder seeds transported by wind and water, first colonizers of the islands, gene flow among islands exits, other species also colonize, pollinator borne disease, populations dwindle, individual dies, prediction: young populations will vary in allele freq due to chance transport, intermediate age more homogenous due to migration, oldest pop will no longer exchange genes and have more variability in alleles, test: collected leaves from different areas, figured out genotype at 6 loci, calculated fst values (larger, the more variation, results: confirmed predictions highest gd among new and old pop (drift)