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The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

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Page 1: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

The History of Life on Earth

Earth – 4.6 BYA

Prokaryotes – 3.8 BYA

Eukaryotes – 2.0 BYA

First Animals – 635 MYA

Page 2: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Stanley Miller Experiment

Origins of Life

Page 3: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Domains

Page 4: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Domains vs. Kingdoms

KingdomsBased on Cellular information

DomainsBased on Molecular information

Page 5: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Domain: Bacteria

Page 6: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Domain: Archaea

Carl Woese – Prokaryotic cell but similar to Eukaryotes in DNA replication and Protein synthesis

Page 7: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Domain: Eukarya

Protista – kingdom divided into many different kingdoms

Page 8: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

“Kingdom” - Protista

Page 9: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Kingdom: Plantae

Page 10: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Charophytes

Page 11: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Division: Bryophyta

Page 12: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Division: Pterophyta

Page 13: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Gymnosperms

Page 14: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Angiosperms

Page 15: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Kingdom: Fungi

Page 16: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Kingdom: Animalia

Page 17: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Phylum: Arthropoda

Page 18: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Animals Move onto Land

Lungs

Limbs

Page 19: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Animals Move onto Land

Tiktaalik

Page 20: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Amniotic Egg

Page 21: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Amniotic Egg

Page 22: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Reptilia

Page 23: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Aves

Page 24: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Monotremes

Marsupials

Placental

Page 25: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Primates

Page 26: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Page 27: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Page 28: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Page 29: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Page 30: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Early hominid?

(6-7 mya)

Page 31: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Class: Mammalia

Early hominids Lucy (3 mya)

H. ergaster (1.7 mya) – human ancestor

Neantherthal – Lived with modern humans???

Page 32: The History of Life on Earth Earth – 4.6 BYA Prokaryotes – 3.8 BYA Eukaryotes – 2.0 BYA First Animals – 635 MYA

Modern Humans

40,000 years ago

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