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Examine the cladogram below. What is the most recent common ancestor of taxa 6 and 1? Тахоn 1 Тахоn 2 Тахоn 3 Тахоn 4 Тахоn 5 -Тахоn 6 Тахоn 7 B Тахоn 8 Тахоn 9 G. Тахоn 10 Тахоn 11 O D O E O F O G

Examine the cladogram below. What is the most recent common ancestor of taxa 6 and 1? Тахоn 1 Тахоn 2 Тахоn 3 Тахоn 4 Тахоn 5 -Тахоn 6 Тахоn 7 B Тахоn 8 Тахоn 9 G. Тахоn 10 Тахоn 11 O D O E O F O G

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Cladogram Analysis and Question** **Text:** *Examine the cladogram below. What is the most recent common ancestor of taxa 6 and 1?* **Cladogram Explanation:** The cladogram is a tree-like diagram that represents the evolutionary relationships among various biological species based upon similarities and differences in their physical or genetic characteristics. Such diagrams are used in phylogenetic studies to hypothesize the evolutionary histories and relationships among species. - **Nodes**: Points on the cladogram represent common ancestors of the taxa (singular: taxon) branching out from that point. - **Taxa**: These are the individual species or groups shown at the ends of the branches. In this cladogram: - Taxa 1 through 11 are represented on the right side of the diagram. - Labels A through G indicate internal nodes or common ancestors on the branches. - The branches indicate the evolutionary path taken from one node or ancestor to its descendants. **Question:** What is the most recent common ancestor of taxa 6 and 1? **Answer Choices:** - D - C - E - F - G To find the answer, trace the paths backward from Taxon 6 and Taxon 1 to find their common internal node. The correct answer is **E**.
Transcribed Image Text:**Cladogram Analysis and Question** **Text:** *Examine the cladogram below. What is the most recent common ancestor of taxa 6 and 1?* **Cladogram Explanation:** The cladogram is a tree-like diagram that represents the evolutionary relationships among various biological species based upon similarities and differences in their physical or genetic characteristics. Such diagrams are used in phylogenetic studies to hypothesize the evolutionary histories and relationships among species. - **Nodes**: Points on the cladogram represent common ancestors of the taxa (singular: taxon) branching out from that point. - **Taxa**: These are the individual species or groups shown at the ends of the branches. In this cladogram: - Taxa 1 through 11 are represented on the right side of the diagram. - Labels A through G indicate internal nodes or common ancestors on the branches. - The branches indicate the evolutionary path taken from one node or ancestor to its descendants. **Question:** What is the most recent common ancestor of taxa 6 and 1? **Answer Choices:** - D - C - E - F - G To find the answer, trace the paths backward from Taxon 6 and Taxon 1 to find their common internal node. The correct answer is **E**.
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