PLANTBI C109 Study Guide - Comprehensive Final Exam Guide - Mutation, Gene, Screw Thread
20 Nov 2018
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8/23 causes of diversity : ( nature ) genes environment (nurture evolutionary factors : Cell dirt growth kieft migration organized in space i time. Differential gene ago . cell fate specification it memory. C intrinsic cues can be inherited differently btw offspring) (extrinsic cues lead to asymmetric a prod) Mature indirect : intermediate stage haploid l n ) : gametophyte diploid gn) : sporophyte. Descent w/ no hard . tinkering : to - tweaking opting toolkit duplication " divergence evolution as jenga : phenotypic integration means avoiding mutations w/ multiple effects. Approach : the in div of produce different phenotypes same genotype can predators. Social area can lead to it every change starts as a mutation in an individual. Development biases which genetic changes are observable selection biases determine which mutations are favorable both processes are contingent on the env . Ex : multicellularity tool hit was already there has evolved independently multiple times.
