BSC 385- Midterm Exam Guide - Comprehensive Notes for the exam ( 20 pages long!)

• School: University of Alabama
• Department: Biological Sciences
• Course: BSC 385
• Professor: Jonathan Benstead

Document Summary

Study guide: what does (cid:862)teleolog(cid:455)(cid:863) (cid:373)ea(cid:374), the explanation of phenomena by the purpose they serve rather than by postulated causes, the doctrine of design and purpose in the material world. Intense competition and high mortality: conclusions, concept of evolution by natural selection, mechanism. Traits generally stay the same over time i. e. , human birth weight: directional, leads to a shift in the mean trait value, finches with larger bills are better able to crack larger, harder seeds. Large-beaked individuals displayed higher survival during drought: large beaks selected for as harder seeds predominate during. If f(p) = 0. 5 and f(q) = 0. 5, outcome is as follows: 0. 5 x 0. 5 = 0. 25: when population is at equilibrium: (cid:1868)2+(cid:884)(cid:1868)(cid:1869)+(cid:1869)2=(cid:883, 0. 3, clicker question: there are two alleles (b and b) in a population, f(b) = 0. 7. What is f(b): clicker question: there are two alleles (a and a) in a population. 2pq aa (cid:1869)(cid:2870) (cid:1869)(cid:2870) x (1 s)