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**Question Completion Status:** ### QUESTION 3 In a chordate, what does the blastopore become? - The mouth - The mesoderm - The anus - The ectoderm ### QUESTION 4 What is the name and function of the part of the amniotic egg indicated by the dark arrow? ![Diagram of an amniotic egg with an arrow pointing to a specific part.](#) - The allantois which bathes the embryo in fluid to prevent desiccation. **Explanation of the Diagram:** The image provided is a diagram of an amniotic egg, focusing on the internal structure. It shows an embryo within the egg, with different layers and membranes protecting and nurturing the embryo. There is a dark arrow pointing to a specific part of the egg. To answer the question correctly, you need to identify the labeled part by the dark arrow and understand its function. In this context, the option provided is "The allantois which bathes the embryo in fluid to prevent desiccation." Therefore, the correct interpretation and answer would focus on the role of the allantois in the egg's structure and function in embryonic development. ### Quiz on Digestion and Animal Classification **Time Remaining:** 1 hour, 14 minutes, 07 seconds. --- **Question Completion Status:** **Question:** Which of the following best describes digestion in the small intestine? 1. O Polypeptides, carbohydrates, and lipids are all digested in the duodenum and nutrients are absorbed in the jejunum. 2. O Carbohydrates, and lipids are digested in the jejunum and nutrients are absorbed in the duodenum. 3. O Carbohydrates are digested in the duodenum and lipids are digested in the jejunum. 4. O No digestion occurs in the small intestine – only nutrient absorption takes place. 5. O Protein is digested in the duodenum and carbohydrates are digested in the jejunum. --- **QUESTION 6** What kind of animals are a clam and an earthworm? 1. O Clam = Arthropoda and Earthworm = Annelida 2. O Clam = Mollusca and Earthworm = Annelida 3. O Clam = Mollusca and Earthworm = Nematoda 4. O Clam = Arthropoda and Earthworm = Platyhelminthes 5. O Clam = Cnidaria and Earthworm = Nematoda 6. O Clam = Platyhelminthes and Earthworm = Porifera 7. O Clam = Cnidaria and Earthworm = Chordata 8. O Clam = Mollusca and Earthworm = Chordata --- Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.

**Question Completion Status:** ### QUESTION 3 In a chordate, what does the blastopore become? - The mouth - The mesoderm - The anus - The ectoderm ### QUESTION 4 What is the name and function of the part of the amniotic egg indicated by the dark arrow? ![Diagram of an amniotic egg with an arrow pointing to a specific part.](#) - The allantois which bathes the embryo in fluid to prevent desiccation. **Explanation of the Diagram:** The image provided is a diagram of an amniotic egg, focusing on the internal structure. It shows an embryo within the egg, with different layers and membranes protecting and nurturing the embryo. There is a dark arrow pointing to a specific part of the egg. To answer the question correctly, you need to identify the labeled part by the dark arrow and understand its function. In this context, the option provided is "The allantois which bathes the embryo in fluid to prevent desiccation." Therefore, the correct interpretation and answer would focus on the role of the allantois in the egg's structure and function in embryonic development. ### Quiz on Digestion and Animal Classification **Time Remaining:** 1 hour, 14 minutes, 07 seconds. --- **Question Completion Status:** **Question:** Which of the following best describes digestion in the small intestine? 1. O Polypeptides, carbohydrates, and lipids are all digested in the duodenum and nutrients are absorbed in the jejunum. 2. O Carbohydrates, and lipids are digested in the jejunum and nutrients are absorbed in the duodenum. 3. O Carbohydrates are digested in the duodenum and lipids are digested in the jejunum. 4. O No digestion occurs in the small intestine – only nutrient absorption takes place. 5. O Protein is digested in the duodenum and carbohydrates are digested in the jejunum. --- **QUESTION 6** What kind of animals are a clam and an earthworm? 1. O Clam = Arthropoda and Earthworm = Annelida 2. O Clam = Mollusca and Earthworm = Annelida 3. O Clam = Mollusca and Earthworm = Nematoda 4. O Clam = Arthropoda and Earthworm = Platyhelminthes 5. O Clam = Cnidaria and Earthworm = Nematoda 6. O Clam = Platyhelminthes and Earthworm = Porifera 7. O Clam = Cnidaria and Earthworm = Chordata 8. O Clam = Mollusca and Earthworm = Chordata --- Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.

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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**Question Completion Status:** ### QUESTION 3 In a chordate, what does the blastopore become? - The mouth - The mesoderm - The anus - The ectoderm ### QUESTION 4 What is the name and function of the part of the amniotic egg indicated by the dark arrow? ![Diagram of an amniotic egg with an arrow pointing to a specific part.](#) - The allantois which bathes the embryo in fluid to prevent desiccation. **Explanation of the Diagram:** The image provided is a diagram of an amniotic egg, focusing on the internal structure. It shows an embryo within the egg, with different layers and membranes protecting and nurturing the embryo. There is a dark arrow pointing to a specific part of the egg. To answer the question correctly, you need to identify the labeled part by the dark arrow and understand its function. In this context, the option provided is "The allantois which bathes the embryo in fluid to prevent desiccation." Therefore, the correct interpretation and answer would focus on the role of the allantois in the egg's structure and function in embryonic development.
Transcribed Image Text:**Question Completion Status:** ### QUESTION 3 In a chordate, what does the blastopore become? - The mouth - The mesoderm - The anus - The ectoderm ### QUESTION 4 What is the name and function of the part of the amniotic egg indicated by the dark arrow? ![Diagram of an amniotic egg with an arrow pointing to a specific part.](#) - The allantois which bathes the embryo in fluid to prevent desiccation. **Explanation of the Diagram:** The image provided is a diagram of an amniotic egg, focusing on the internal structure. It shows an embryo within the egg, with different layers and membranes protecting and nurturing the embryo. There is a dark arrow pointing to a specific part of the egg. To answer the question correctly, you need to identify the labeled part by the dark arrow and understand its function. In this context, the option provided is "The allantois which bathes the embryo in fluid to prevent desiccation." Therefore, the correct interpretation and answer would focus on the role of the allantois in the egg's structure and function in embryonic development.
### Quiz on Digestion and Animal Classification **Time Remaining:** 1 hour, 14 minutes, 07 seconds. --- **Question Completion Status:** **Question:** Which of the following best describes digestion in the small intestine? 1. O Polypeptides, carbohydrates, and lipids are all digested in the duodenum and nutrients are absorbed in the jejunum. 2. O Carbohydrates, and lipids are digested in the jejunum and nutrients are absorbed in the duodenum. 3. O Carbohydrates are digested in the duodenum and lipids are digested in the jejunum. 4. O No digestion occurs in the small intestine – only nutrient absorption takes place. 5. O Protein is digested in the duodenum and carbohydrates are digested in the jejunum. --- **QUESTION 6** What kind of animals are a clam and an earthworm? 1. O Clam = Arthropoda and Earthworm = Annelida 2. O Clam = Mollusca and Earthworm = Annelida 3. O Clam = Mollusca and Earthworm = Nematoda 4. O Clam = Arthropoda and Earthworm = Platyhelminthes 5. O Clam = Cnidaria and Earthworm = Nematoda 6. O Clam = Platyhelminthes and Earthworm = Porifera 7. O Clam = Cnidaria and Earthworm = Chordata 8. O Clam = Mollusca and Earthworm = Chordata --- Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.
Transcribed Image Text:### Quiz on Digestion and Animal Classification **Time Remaining:** 1 hour, 14 minutes, 07 seconds. --- **Question Completion Status:** **Question:** Which of the following best describes digestion in the small intestine? 1. O Polypeptides, carbohydrates, and lipids are all digested in the duodenum and nutrients are absorbed in the jejunum. 2. O Carbohydrates, and lipids are digested in the jejunum and nutrients are absorbed in the duodenum. 3. O Carbohydrates are digested in the duodenum and lipids are digested in the jejunum. 4. O No digestion occurs in the small intestine – only nutrient absorption takes place. 5. O Protein is digested in the duodenum and carbohydrates are digested in the jejunum. --- **QUESTION 6** What kind of animals are a clam and an earthworm? 1. O Clam = Arthropoda and Earthworm = Annelida 2. O Clam = Mollusca and Earthworm = Annelida 3. O Clam = Mollusca and Earthworm = Nematoda 4. O Clam = Arthropoda and Earthworm = Platyhelminthes 5. O Clam = Cnidaria and Earthworm = Nematoda 6. O Clam = Platyhelminthes and Earthworm = Porifera 7. O Clam = Cnidaria and Earthworm = Chordata 8. O Clam = Mollusca and Earthworm = Chordata --- Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.
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