Which of the following identifies and describes the student model that is most consistent with the data in the table? Student Model 1 shows that amphibians and reptiles share the most structural similarities and are the most closely related among the four groups. B Student Model 1 shows that sharks and ray-finned fishes share some structural similarities and are the most closely related among the four groups. C Student Model 2 shows that amphibians and reptiles share the most structural similarities and are the most closely related among the four groups. Student Model 2 shows that sharks and ray-finned fishes share the fewest structural similarities with amphibians and reptiles and are the most closely related among the four groups.

Which of the following identifies and describes the student model that is most consistent with the data in the table? Student Model 1 shows that amphibians and reptiles share the most structural similarities and are the most closely related among the four groups. B Student Model 1 shows that sharks and ray-finned fishes share some structural similarities and are the most closely related among the four groups. C Student Model 2 shows that amphibians and reptiles share the most structural similarities and are the most closely related among the four groups. Student Model 2 shows that sharks and ray-finned fishes share the fewest structural similarities with amphibians and reptiles and are the most closely related among the four groups.

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter23: Principles Of Evolution

Section: Chapter Questions

Problem 6SQ

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Make a table separating the animals based on the physical properties such as: I. Presence or absence of a backbone II. Ability to breathe in air or water III. Cold or warm blooded IV. Carnivore, herbivore, or omnivore V. Presence or absence of hair/fur VI. Any other external structure such as horns After that, construct a phylogenetic tree (example is on the picture I uploaded)
Through the phylogenetic tree of major groups of vertebrates provided below, answer the given table by numbering and naming each node in the diagram. Then list the names of each group and write down the shared characteristic(s) of it. You may add more rows if needed. Node Number (e.g. 1 - Gnasthostomata) Animal Group 1 Animal Group 2 Shared Characteristics of Animal Group 1 & 2
Which of the following is a correct statement about the evolutionary relationships among vertebrates? Group of answer choices Mammals are more closely related to amphibians than amphibians are to snakes Mammals and snakes are more closely related to each other than either are to amphibians Crocodiles are more closely related to lizards than they are to birds Birds are more closely related to mammals than they are to crocodiles
Complete Table 2 by filling in the characteristic similarities and differences ofvertebrates in their life strategies and/or structures for survival and adaptation. Provide only 1 similarity and 1 difference from each group. Be brief with your answers. Table 2. Characteristics of Vertebrate Groups Vertebrates Similarity Difference 1. Mammal VS Fish Mammal: Fish: 2. Amphibian VS Reptile Amphibian: Reptile: 3. Fish VS Bird Fish: Bird: 4. Amphibian VS Fish Amphibian: Fish: 5. Reptile VS Mammal Reptile: Mammal: 6. Bird VS Reptile Bird: Reptile: 7. Mammal VS Bird Mammal: Bird: 8. Osteichthyes VS Chondrichthyes Osteichthyes: Chondrichthyes: 9. Eutherians VS Therians Eutherians: Therians: 10. Bird VS Monotreme Bird: Monotreme:
For this activity, you should familiarize the diverse group of vertebrates and make a phylogenetic tree showing their evolutionary relationships. This tree should be primarily based on physical characteristics, such as: I. Presence or absence of a backbone II. Ability to breathe in air or water III. Cold or warm blooded IV. Carnivore, herbivore, or omnivore V. Presence or absence of hair/fur VI. Any other external structure such as horns TO DO: Lay all the animals on their desks and separate them into two groups using the physical characteristics above☝ The animals are on the picture.
From this lab, one might conclude that certain trends can be detected, trends from ancestral features (those that arose early in the evolution of animals) to more derived traits (those that arose later). However, animals with ancestral characteristics still successfully exist on Earth today. Why is this so? Why have the animals with derived traits not completely replaced the ones with ancestral traits? Use examples from the lab to illustrate your answer. examples cephalochordata jawless fishes jawed fishes tetrapods rat
The tree shows one lineage of ornithischian dinosaurs and many lineages of theropoddinosaurs. Some important traits are mapped on the tree including the aspects of feathers, digits of thehands and a few behaviors. a. What phylogenetic function do the Ornithischian dinosaurs play in this tree?b. What trait is shared by all theropod dinosaurs?c. Only two lineages are thought to be capable of flight. What trait may have helped their wings to bestrong enough?d. What seems to happen to the bones of the hand across this tree of dinosaurs?e. What other bone characteristics might be important to ultimately enabling flight?
By watching these videos, https://www.coursera.org/lecture/early-vertebrate-evolution/3-1-evolution-of-jaws-part-1-J4bOm https://www.coursera.org/lecture/early-vertebrate-evolution/3-1-evolution-of-jaws-part-2-d90NX How and why do jaws have evolved?
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