BIOL 141 Lecture Notes - Lecture 2: Chemical Polarity, Surface Tension, Capillary Action
Document Summary
Organization, information flow, energy and matter, interactions (all underneath overarch. Theory which seeks to explain why dynamic relationships connecting to 4 major themes i. Associated words: descent with modification, adaptation, natural selection, common anc prototype. Change in gene frequencies in populations over time measured in generations. Environmental factors differences in reproductive success of individuals. Evolution in population over time arching theme of es in bio ancestors, More offspring are produced than can survive a. Individuals with advantageous variations are more likely to survive and reproduce. Frequency of population w/ advantageous traits will increase w/ next generation. Unity/diversity: share characteristics link vast diversity, all variations can recombine to form a n generation. Applying structure and function to a molecule: things are organized in such a way that the with each other. Review valence: e- in outer shell of atom, determine reactivity. 4 bonds (in order of strongest to weakest) If f, o, n, cl binds to h, a polar bond forms.
