Discussion and extension questions
1)explain the difference between background extinction and mass extinction.
2)Why did the researchers use bivalves as the subject of their research?
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4)In your own words, summarize the findings of Krug and Jablonski’s analyses.
5)Advanced: Do you think an adaptive radiation is more likely to occur after an event in which many lineages go extinction or after an event in which only a few lineages go extinct or would it make a difference? Explain your reasoning
https://evolution.berkeley.edu/evolibrary/article/massextinctions_01
