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3.Proterozoic.docx

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Department
Biology
Course
BIO1130
Professor
All Professors
Semester
Winter

Description
Get a new life formEukaryotes in an aerobic world2 billion years of single cell life Only 2 lineages that will solve the solution of being a multicultural organism 1 Green Algae BIKONTS that will become plants 2 Coanocyte UNIKONTS colar like cellwill develop into Fungi and Animals Proterozoic EonBIO1130 Organismal Biology1Universit dOttawaUniversity of Ottawa225 PM For the longest time Fungi Haploidic was included with plants but they are more related to animals because they are heterotrophic EukaryotesGeological time scale and building height1floor60Ma 72 floors 12 feetfloorMajor Eons MaPhanerozoic550 Ma to present time top 9 floorsProterozoicrd rd2500550 Ma 3363Archaeanth rd38002500 Ma 12 33Hadeanth45003800 Ma 012BIO1130 Organismal Biology2Universit dOttawaUniversity of Ottawa225 PM FOCUSED ON EUKARYOTES Evolutionary tree goes Bacteria branch to Archaea branch to Eukarya Archaea were most likely not Panspermia event LUKA was most likely a BACTERIADomains of lifeFigure 21153225 PM
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