LIFESCI 15 Study Guide - Midterm Guide: Gamete, Chromosome, Reciprocal Altruism
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Do not write on the back of the pages. Use: numbers, bullet points, jumps boxes around definition, be persuasive. Do not use a string of words and long sentences. Wo(cid:374)"t (cid:374)eed full page fo(cid:396) all sho(cid:396)t (cid:395)s, o(cid:374)e of the(cid:373) is like a(cid:271)out a thi(cid:396)d. 1: the s(cid:272)ie(cid:374)tifi(cid:272) (cid:373)ethod, (cid:449)hat is it fo(cid:396) a(cid:374)d (cid:271)e a(cid:271)le to use it. Ho(cid:449) (cid:272)a(cid:374) you figu(cid:396)e out if it"s really true, organize experiment how to draw conclusions. Change in allele freqs, how- ns, genetic drift, mutation, migration/gene flow. Natural selection done as artificial selection for increased starvation resistance for flies in the lab. Artifical selection allows you to choose variables and test aggressively to get results in much shorter time: ps2 iv. 5 year voyage, worldview at the time all species put year at same time, no extinction, unchanging. Then people started o(cid:271)se(cid:396)(cid:448)i(cid:374)g fossils of spe(cid:272)ies that did(cid:374)"t e(cid:454)ist o(cid:374) ea(cid:396)th a(cid:374)(cid:455)(cid:373)o(cid:396)e. da(cid:396)(cid:449)i(cid:374) sa(cid:449) the armadillo.
