BIOB51H3- Final Exam Guide - Comprehensive Notes for the exam ( 76 pages long!)
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Inconsistent with creation: different organisms appeared at different times, continental drift. Relatedness of species: tree of life: you can group organisms with similar traits, clustered areas of similarity within diversity that can be organized into tree of life. I(cid:374)herita(cid:374)(cid:272)e does(cid:374)"t e(cid:454)plai(cid:374) (cid:449)h(cid:455) so(cid:373)e orga(cid:374)is(cid:373)s that were more well suited than others: theory of evolution by natural selection. Make sure you know definition of natural selection: because snakes are living in grass more green snakes are produced than orange snakes as ora(cid:374)ge does(cid:374)"t sur(cid:448)i(cid:448)e as (cid:449)ell. There are (cid:373)a(cid:374)y, (cid:373)a(cid:374)y, (cid:373)a(cid:374)y (cid:373)is(cid:272)o(cid:374)(cid:272)eptio(cid:374)s a(cid:271)out (cid:374)atural sele(cid:272)tio(cid:374) (cid:862)misconception(cid:863) = a popularl(cid:455) held (cid:271)elief a(cid:271)out something that is nonetheless mistaken: e. g. , vikings never looked like this. A single mutation results in big change in phenotype. If you have a mutation in homeobox you have cascading effect on morphology: breaking news: seahorse novelty where stickleback and nile tilapia are related to it.
