21 Diversity I: Single Cells

23
Single Celled Critters

Transcript of 21 Diversity I: Single Cells

Single Celled Critters

Archaea Bacteria Eukarya

Eukarya (aside…)

1st Cell

3.6 Billion Years Ago

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Day 8

Uh oh!

Day 9

Lynn Margulis

http://www.youtube.com/watch?v=bkVhLJLG7ug&NR=1 http://www.youtube.com/watch?v=tpdIvlSochk