BIO120H1 Lecture Notes - Lecture 12: Jerry Coyne, Eichhornia Crassipes, Graphical Model

102 views79 pages
12 Dec 2010
School
Department
Course
yuruyang819 and 37601 others unlocked
BIO120H1 Full Course Notes
36
BIO120H1 Full Course Notes
Verified Note
36 documents

Document Summary

Observational collect date by seeing what"s happening. How you think the world works -> verbalize it. Comparative collect from # of species see if robust. Experimental test preceding obs, theory, comparative data. James: species diversity: number of species in particular place. Idea that species: also have populations genetically variable. From gene -> pop -> species -> genre -> family. Trait = character/characteristic of org feature -> contributes to fitness how many genes you pass on to next generation vs another indivi in pop, pass more gene = more fit better able to survive/reproduce in env. Verb: process, evo process leads to origin of maintenance of traits (above) Pics of ppl and know who ppl are. Used fruit fly as model system for understanding population genetics, mutation, etc. Organisms have genes that are transferred to next generation. How well they do that depends on env they"re in + traits they have. Studying adaptations, speciation, process that give rise to diversity.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related textbook solutions

Related Documents

Related Questions