B1223 Skills Demonstration Interpreting Phylogenetic Trees C4 C3 C5 C2 1 C1 Species 0 0 10...

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B1223 Skills Demonstration Interpreting Phylogenetic Trees C4 C3 C5 C2 1 C1 Species 0 0 10 1 C6 1 1 C7 A 1 1 0 1 0 04 B 1 1 1 0 C 0 1 1 1 D 0 0 1 0 E 0 0 0 1 F 0 0 O1O O 0 0 03 0 03 1 12 1 04 0 1 1 0 02 G 1 0 0 0 1 H 12 03 Table 1: Character matrix of species A-H. Characters 1-7 are represented along the top of the table. Within the matrix, O's represent the absence of a trait and 1's represent the presence of a 1. Construct a phylogenetic tree using the character matrix listed above. A C5 E C3 -H C6 F C4 D C7 G C1 C C2 B 2. How many clades are represented in the tree you constructed? 7 3. Which trait is most widespread? a. C1 b. C2 c. C3 d. C4 e. C5 f. C6 g. C7 1 C6 C4 -H - D C7 C3 - E C2 -F C1 C5 - C - B Tree 1: Phylogenetic tree of species A-H. 1. Complete the character matrix below using Tree 1 above Species C1 C2 C3 C4 C5 C6 C7 A 0 0 0 0 0 1 0 B 1 0 0 1 0 1 0 C 1 1 0 1 1 1 1 D 1 1 1 1 0 1 1 E 1 1 1 1 0 1 1 F 1 1 0 1 1 1 1 GO 0 0 1 0 1 0 H 1 0 1 0 1 1 2 -G - A B1223 Skills Demonstration Interpreting Phylogenetic Trees C4 C3 C5 C2 1 C1 Species 0 0 10 1 C6 1 1 C7 A 1 1 0 1 0 04 B 1 1 1 0 C 0 1 1 1 D 0 0 1 0 E 0 0 0 1 F 0 0 O1O O 0 0 03 0 03 1 12 1 04 0 1 1 0 02 G 1 0 0 0 1 H 12 03 Table 1: Character matrix of species A-H. Characters 1-7 are represented along the top of the table. Within the matrix, O's represent the absence of a trait and 1's represent the presence of a 1. Construct a phylogenetic tree using the character matrix listed above. A C5 E C3 -H C6 F C4 D C7 G C1 C C2 B 2. How many clades are represented in the tree you constructed? 7 3. Which trait is most widespread? a. C1 b. C2 c. C3 d. C4 e. C5 f. C6 g. C7 1 C6 C4 -H - D C7 C3 - E C2 -F C1 C5 - C - B Tree 1: Phylogenetic tree of species A-H. 1. Complete the character matrix below using Tree 1 above Species C1 C2 C3 C4 C5 C6 C7 A 0 0 0 0 0 1 0 B 1 0 0 1 0 1 0 C 1 1 0 1 1 1 1 D 1 1 1 1 0 1 1 E 1 1 1 1 0 1 1 F 1 1 0 1 1 1 1 GO 0 0 1 0 1 0 H 1 0 1 0 1 1 2 -G - A

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