Biology Reviews

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Unit One (Chapter 22 - 25)

Theories of evolution

Darwin

Wallace

What drives evolution?

Individuals don't evolve, but populations do

What do evolving populations look like?

What can inhibit a population from evolving?

Vestigial Traits

Homologous vs. Analogous

Convergent evolution vs. divergent evolution

Natural Selection

All life on earth have nucleotides in common

Protocells

What was the original genetic information? and how did it evolve?

Early earth atmosphere and conditions

Fossilization

Mammalian fossil records

Endosymbiont Theory