Highlights of what you need to remember LEQ What experiments led to the development of the scientific explanation for the origin of life LEQ How can we use endosymbiosis to support the theory of the origin of eukaryotic cells ID: 554621
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Slide1
Evolution review
Highlights of what you need to remember:Slide2
LEQ: What experiments led to the development of the scientific explanation for the origin of life?
LEQ: How can we use endosymbiosis to support the theory of the origin of eukaryotic cells.
Experiments from Pasteur and
Redi
Experiments from Miller & Urey,
Margulis
,
Oparin
and Fox
Terms – Biogenesis, Abiogenesis, primordial, endosymbiosis and endosymbiotic theory
Review foldableSlide3
LEQ: What are the major causes and effects of natural selection?
Darwin’s development of the theory of natural selection
Conditions for natural selection to occurExamples of natural selection: Galapagos finches, bacteria resistance to antibiotics, insect resistance to pesticide, etc.
Speciation
Review foldable Slide4
LEQ: How do mutation and genetic recombination impact genetic variation?
LEQ: What influence do genetic drift and gene flow have on evolutionary change?
Review DNA mutation and protein synthesis.
Describe how mutation and genetic recombination increase genetic variation.
Review foldable for causes of evolution
Mutation, Natural selection, genetic drift, founder effect, bottleneck effect, migration, gene flow.
Review foldableSlide5
LEQ: How can we analyze the various supporting evidences for the scientific theory of evolution?
Fossil record – also radiometric dating
Comparative anatomy
Comparative embryology
biogeography
molecular biology
observed evolutionary change
Molecular clocks
(review graphic organizer)
Terms – analogous structures, homologous structures, vestigial structure, embryology, molecular clockSlide6Slide7
Comparative embryologySlide8
Vestigial structures
are structures that no longer have a use.
Ie
. Molars in vampire bats (consume a liquid diet)Slide9
LEQ: How does brain size, jaw size, language, and use of tools show evidence for trends in hominid evolution?
Observe skulls, jaws and skeletal variations
Compare/contrast modern humans with their hominid ancestors.
Terms- prehensile tail, bipedal, hominidSlide10Slide11
LEQ: What evidences led to the modern classification system over time?
LEQ: How are evolutionary relationships used in determining the classification of organisms?
Linnaean system and the new changes due to the knowledge of DNA
Identify the domains, and their characteristics, the kingdoms and characteristics. Include type of cell, autotroph/heterotroph, and reproduction type.
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Terms –
B
inomial nomenclature
, phylogeny, taxonomy, domain, genus, species, cladogram, clade, taxon, add node and speciation event.
Review animal kingdom cladogram Slide12
http://evolution.berkeley.edu/evolibrary/article/evo_05
http://
www.ucmp.berkeley.edu/alllife/threedomains.html