4 Written questions
4 Multiple choice questions
- What is used to determine the ages of fossils?
- What are RNA catalysts that may have been used by RNA molecules to catalyze replication?
- What are aggregates of abiotically produced organic molecules surounded by a membrane?
- What places the three major evolutionary lineages into a superkingdom taxon?
4 True/False questions
serial endosymbiosis → What are aggregates of abiotically produced organic molecules surounded by a membrane?
magnetic reversals → Which patterns can be used to date rocks, shwoing when the orientation of Earth's magnetic field reversed?
stromatolites → What are the oldest known fossils, rocklike layers of bacteria and sediment?
colonies → What was the ancient supercontinents brought on by continental drift?