Adj natural selection
1 Mon. Tues. Wed. Thurs. Fri. Week of Nov. 17 River ecology lab – dress for weather Lab Exam (bring calc.) Week of Nov. 24 No lab – Thanksgiving No lecture.
JAR_dwb_joc
Marine Phyla and Adaptations to Living in the Ocean Ecology.
Major Events in Evolution ♦4.6 bya – formation of the Earth (Precambrian) ♦3.5 bya – prokaryotic cells ♦2.2 bya – eukaryotic cells ♦600 mya – soft-bodied.
Marine Phyla and Adaptations to Living in the Ocean
In order to survive, organisms must maintain constant interior conditions in a changing environment.
EVOLUTION UNIT Adaptation & Variation Section 7.1.
