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zoo exam 3

QuestionAnswer
who influenced scientific thinking for over 2000 years? ARISTOTLE
who said closely related species arose from common ancestors and are changing? BUFFON
Gradual Changes In Nature? Proposed by? UNIFORMITARIANISM (gradual) HUTTON
Catastrophism? CUVIER
Who said if you use one body part enough it will increase abilities? LAMARCK
what did lyle renew? UNIFORMITARIANISM
Darwin coined phrase... "DESCENT WITH MODIFICATION"
Darwin bred pigeons by... ARTIFICIAL SELECTION
intersexual selection MEMBERS OF ONE SEX CHOOSE THIER MATES FROM AMONG MULTIPLE MEMBERS OF THE OPPOSITE SEX
intrasexual MEMBERS OF ONE SEX COMPETE AMONG THEMSELVES FOR OPPOSITE SEX
What is founder effect? SMALL GROUP LEAVES AND RESETTLES
What is bottleneck effect? CATASTROPHE WIPES OUT POPULATION
What is gene flow? ALLELE MOVEMENT BETWEEN POPULATIONS
What is a geographic barrier preventing breeding called? ALLOPATRIC ISOLATION
What is sympathetic speciation POPULATION DIVERGES GENETICALLY WHILE LIVING IN SAME PHYSICAL AREA
What are things to remember about synapsids? 1. mammals and immediate ancestors 2. have a single hole on each side of skill 3. THERAPSIDS- group of synapsids. had characteristics of mammals and reptiles
Superposition? lower rock layers are older than ones above
Created by: 739899632
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