BIOL 102 Lecture Notes - Lecture 22: Cambrian Explosion, Radiometric Dating, Hawaiian Islands
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The aim of these objectives is to provide extra guidance while studying. Disclaimer: these topics may not include every possible question on the exam. Therefore, you should work on these questions in addition to reviewing your lecture notes, lecture power. Use my ppt as a guide to what you need to read in the chapter! But do not read concept 22. 1 & 22. 2. Spend more time on my ppt than reading for this chapter! Understand how fossils are made and generally where to find them. Understand the basic concept of the fossil record and documents the history of life. Know key events (dates) in life"s history (geologic record), first single-celled organisms, stromatolites, photosynthesis and the oxygen revolution, first eukaryotes, endosymbiont theory, serial endosymbiosis. Understand the adaptive radiation on the hawaii islands (only in general terms/ideas do not need to know the specific names).
