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Posted: **Tue Jul 12, 2022 1:21 pm**

: 3 4 Suppose You Have A Source Of Information That Suggests That The Chompers And Nertz Shared A Common Ancestor That L 1 (28.05 KiB) Viewed 25 times

: 3 4 Suppose You Have A Source Of Information That Suggests That The Chompers And Nertz Shared A Common Ancestor That L 2 (66.84 KiB) Viewed 25 times

: 3 4 Suppose You Have A Source Of Information That Suggests That The Chompers And Nertz Shared A Common Ancestor That L 3 (11.56 KiB) Viewed 25 times

3) 4. Suppose you have a source of information that suggests that the Chompers and Nertz shared a common ancestor that lived six million years ago. In other words, the split in the family tree for the Chompers and Nertz occurred at that time. Based on the information you have about these four species, how long ago do you think the other two split points occurred? HINT: You might try calculating some ratios to figure this out. NOTE: On your cladogram, the split points are indicated by the branching points in the family tree, labeled "a," "b," and "c."

DA 12 K Paragraph 2 4. Earliest Ki 11 DI MI 1 12 3 M split point occurred about Middle split point occurred about Most recent split point occurred about 1 IN 1 CH M 11 BI 11 IMI million years ago. million years ago. Styles M million years ago. AL 5

Exercise II. Percentage differences in amino acid sequences among four species: Chompers Nertz Gremlins Wiggles 19 2% 13% Gremlins 3% 3% Nertz 29