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ancestra Ichracte rs, species round jaw species 1 species 2 species 3 X species 4 X species 5 X ✓ X small neck ✓ X X X X angled brow human ears ✓ X X X X ✓ ✓ X X ✓ no tail ✓ X ✓ ✓ ✓ small nose ✓ ✓ ✓ X ✓

ancestra Ichracte rs, species round jaw species 1 species 2 species 3 X species 4 X species 5 X ✓ X small neck ✓ X X X X angled brow human ears ✓ X X X X ✓ ✓ X X ✓ no tail ✓ X ✓ ✓ ✓ small nose ✓ ✓ ✓ X ✓

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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The first picture is a question that has already been complete, but you do need to use that first picture to answer to question #2
**Educational Website Content: Character Matrix and Species Identification** Below are six faces, each representing a species, with Species 6 being the outgroup. Seven characters are listed in the table, along with an ancestral and a derived character state for each character. Please identify the derived characters and complete a character matrix for these species that includes only the derived character states. **Character** | **Character States** --- | --- Neck size | Big neck, small neck Jaw shape | Round jaw, pointy jaw Eyebrows | Angled brow, rounded brow Ears | Human ears, cat ears Eyes | Square eyes, round eyes Tail | Tail, no tail Nose | Small nose, large nose **Species Faces:** 1. ![Species 1 Face](#) 2. ![Species 2 Face](#) 3. ![Species 3 Face](#) 4. ![Species 4 Face](#) 5. ![Species 5 Face](#) 6. ![Species 6 Face](#) *(Outgroup)* **THE ANSWER:** | **Ancestral Characters, Species →** | **Round jaw** | **Small neck** | **Angled brow** | **Human ears** | **No tail** | **Small nose** | |---|---|---|---|---|---|---| | **Species 1** | ✓ | ✓ | ✓ | ✓ | × | ✓ | | **Species 2** | × | × | × | ✓ | ✓ | ✓ | | **Species 3** | ✓ | × | ✓ | × | ✓ | × | | **Species 4** | × | ✓ | × | ✓ | × | ✓ | | **Species 5** | ✓ | ✓ | ✓ | × | ✓ | ✓ | **Note on Diagrams:** The diagram consists of simple line drawings of faces, each face presenting a unique set of features associated with different species. The table provided explains the presence (✓) or absence (×) of certain character states in each species, allowing for comparison and further study in evolutionary biology contexts.
Transcribed Image Text:**Educational Website Content: Character Matrix and Species Identification** Below are six faces, each representing a species, with Species 6 being the outgroup. Seven characters are listed in the table, along with an ancestral and a derived character state for each character. Please identify the derived characters and complete a character matrix for these species that includes only the derived character states. **Character** | **Character States** --- | --- Neck size | Big neck, small neck Jaw shape | Round jaw, pointy jaw Eyebrows | Angled brow, rounded brow Ears | Human ears, cat ears Eyes | Square eyes, round eyes Tail | Tail, no tail Nose | Small nose, large nose **Species Faces:** 1. ![Species 1 Face](#) 2. ![Species 2 Face](#) 3. ![Species 3 Face](#) 4. ![Species 4 Face](#) 5. ![Species 5 Face](#) 6. ![Species 6 Face](#) *(Outgroup)* **THE ANSWER:** | **Ancestral Characters, Species →** | **Round jaw** | **Small neck** | **Angled brow** | **Human ears** | **No tail** | **Small nose** | |---|---|---|---|---|---|---| | **Species 1** | ✓ | ✓ | ✓ | ✓ | × | ✓ | | **Species 2** | × | × | × | ✓ | ✓ | ✓ | | **Species 3** | ✓ | × | ✓ | × | ✓ | × | | **Species 4** | × | ✓ | × | ✓ | × | ✓ | | **Species 5** | ✓ | ✓ | ✓ | × | ✓ | ✓ | **Note on Diagrams:** The diagram consists of simple line drawings of faces, each face presenting a unique set of features associated with different species. The table provided explains the presence (✓) or absence (×) of certain character states in each species, allowing for comparison and further study in evolutionary biology contexts.
**Phylogenetic Tree Assignment Instructions** **Task Overview:** Based on the information in your character matrix, you are tasked with drawing the most parsimonious phylogenetic tree possible for six given taxa. To achieve this, you will need to accurately label any derived characters on their corresponding branches within the tree. It is important to note that your success in this assignment heavily relies on having constructed a correct character matrix from the preceding question. **Submission Instructions (Question 2 - Homework):** - You need to upload your phylogenetic tree drawing to the platform. This can be done by either creating the illustration digitally on your computer or by drawing it manually on paper and then capturing its image. - To submit, drag and drop your file into the designated upload area or use the browse option to select your file. **File Requirements:** - Maximum File Size: 50MB - Accepted File Formats: PDF, JPG, JPEG, PNG A file limit progress bar is displayed for reference, indicating a 0/20 file limit usage. Ensure your submission fulfills the criteria specified to ensure proper credit is awarded.
Transcribed Image Text:**Phylogenetic Tree Assignment Instructions** **Task Overview:** Based on the information in your character matrix, you are tasked with drawing the most parsimonious phylogenetic tree possible for six given taxa. To achieve this, you will need to accurately label any derived characters on their corresponding branches within the tree. It is important to note that your success in this assignment heavily relies on having constructed a correct character matrix from the preceding question. **Submission Instructions (Question 2 - Homework):** - You need to upload your phylogenetic tree drawing to the platform. This can be done by either creating the illustration digitally on your computer or by drawing it manually on paper and then capturing its image. - To submit, drag and drop your file into the designated upload area or use the browse option to select your file. **File Requirements:** - Maximum File Size: 50MB - Accepted File Formats: PDF, JPG, JPEG, PNG A file limit progress bar is displayed for reference, indicating a 0/20 file limit usage. Ensure your submission fulfills the criteria specified to ensure proper credit is awarded.
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