natural selection. jean baptiste lamarck believed individuals changed over their lifetime because of...
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Natural Selection
Jean Baptiste Lamarck
• Believed individuals changed over their lifetime because of the physical conditions of their lives.
• An organism changes to
suit their needs, and whatever changes they acquire get passed on to their offspring
Charles Darwin
Vestigial Structures
Snake
Whale
• Evolution of whales
Convergent Evolution
Taxon Pine Tree Bark Beetle
Kingdom Plant Animal
Phylum Pterophyta Arthropoda
Class Gymnospermae Insecta
Order Coniferales Coleoptera
Family Pinaceae Scolytidae
Genus Pinus Dendroctonus
Species ponderosa brevicomis
• http://taggart.glg.msu.edu/isb200/HOMOL.GIF• http://www.wpclipart.com/imgpage.html?http://www.wpclipart.com/famous/s
cience/Charles_Darwin_young.png• http://www.knowprose.com/images/CharlesDarwin.jpg• http://www.kgs.ku.edu/Publications/Bulletins/ED15/gifs/fig1.gif• http://www.biologycorner.com/resources/whale.gif• http://www.loyno.edu/~chood/zooweb/homology.jpg• http://animals.nationalgeographic.com/staticfiles/NGS/Shared/StaticFiles/ani
mals/images/primary/coral-snake.jpg
• http://www.mansfield.ohio-state.edu/~sabedon/campbl23_files/image013.jpg
• http://zebu.uoregon.edu/1998/ph301/selection_change.gif• http://www.greenclub.bc.ca/Green_Club_Activity/GVRD_Parks_Events/
Finches.jpg• http://ebooks.adelaide.edu.au/d/darwin/charles/beagle/images/pl77.jpg• http://www.freewebs.com/carakiller/convergent%20evolution.jpg
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