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BIOL 2P02 (103)
Lecture

Chapter #4: "Life" Part I

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Department
Biology
Course
BIOL 2P02
Professor
Adonis Skandalis
Semester
Fall

Description
th Chapter 4 Cell Bio Skandales October 272011 Part I Life is determined by reproduction heredity metabolism compartmentalization homeostasis responsiveness not easy to defineex fire consumes things but has no genetic materials evolvability NASA definition desent with modifications is the only property required a system that can go on without change is not alive Darwin did not come up with evolution but the mechanisms tor natural selectionLife on earth evolved very quickly earth formed 46 billion years ago million years500for crust to solidify oldest fossils 35 billion years old embedded in western Australia 35abilities years ago the first divergence of BacteriaArchae occurred fossilized evidence of bacteria are Stromatalites found in layers making up
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