O2 lecture 5:phylogenetic trees
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13 Terms
life clade
Eukaryota, bacteria, archaea
Eukaryota clade
Plantar, Protista, unikonta
Unikonta clade
Ameobozoa, opisthokonta
Opisthokonta clade
Metazoa, fungi & cousins, choanoflagellates
Metazoa clade
Porifera, Cnidaria, Ctenophora, platyhelminthes, mollusks, qnnelida, nematode, Arthropoda, echinodermata, hemchordata, chordata, etc
Chordata clade?
Post midterm bitchessss
Are all clades mentioned just now monophyletic?
Yesssss (except protist,a)
Woese hypothesis
3 domains: archaea and eukaryotic are sister taxa
Eocyte hypothesis
2 domains: Eukarya emerged from archaea
Protista
unicellular eukaryotes!!!
Protozoa & protophyta
Not valid monophyletic clade
Now: paraphyletic group
Protozoa
Animal like unicellular eukaryotes
Protophyta:
plant like unicellular eukaryotes (mostly algae)
Note 
Flashcards (33)