PSYC 306 Lecture Notes - Lecture 4: Guppy, Group Cohesiveness, Sociobiology

• School: UBC
• Department: Psychology
• Course: PSYC 306
• Professor: T A M A R A B O D N A R

Document Summary

Result in darker or lighter colour mice. Difference between environments will impact on natural selection. Is it the ethanol that impact the gene or impact the mom"s ability to take care of the offspring. Implies genes that better aid us in survival tends to get passed down. Traits associated with the highest relative fitness in a given environment. Other forces could give rise to adaptation. Short in lifespan is convenient to study across generation. Moving toward a predator to gain important info and report back to. Selection pressure changed, overtime behaviours changed changed. Relatedness of naked mole rats tested through genetic. Still unsure what is the ultimate explanation. Sex that invests more in offspring should be choosier in mater selection. Opting for mates that provides more resources. Women valued good financial prospect more than men. Common ancestor doesn"t not mean currently living organism. Common lineage from which all the species are derived.