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Holt McDougal Modern Biology Chapter 32: Introduction to Animals Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Select the set of events, in chronological order, as they occur during sexual reproduction in multicellular animals.

Question 2 2. Which of the following statements is NOT true?

Question 3 3. Which is NOT one of the four chordate characteristics?

Question 4 4. What are craniates?

Question 5 5. Humans are animals which are best classified as:

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Question 6 6. Which type of cleavage do protostomes exhibit during embryonic development?

Question 7 7. What are the three main characteristics of protostomes?

Question 8 8. Which axis organizes the body from head to tail?

Question 9 9. Which is a type of symmetry found in animals?

Question 10 10. Which term do we use to describe the region of the body that contains an animal's head?

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Question 11 11. Which type of protostome makes up most of the animal species on Earth?

Question 12 12. Evolutionarily, which of the following animals is considered to be the simplest?

Question 13 13. Which of the following correctly pairs the classification of back bone with the animal given?

Question 14 14. Which is NOT true about protostomes?

Question 15 15. What are true tissues?

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Question 16 16. How are protostomes classified?

Question 17 17. What is the main difference between protostomes and deuterostomes?

Question 18 18. Which of the following is not a characteristic of all animals?

Question 19 19. Which of the following describes a zygote?

Question 20 20. Which is NOT a major evolutionary step in vertebrate evolution?

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Question 21 21. In the early embryo, how are the positions of the mesoderm and endoderm different?

Question 22 22. Which best describes vertebrates?

Question 23 23. Select the statement that is TRUE about animal reproduction and development.

Question 24 24. Which best describes an animal's body plan?

Question 25 25. Animals that do not have a back bone are best known as:

Holt McDougal Modern Biology Chapter 32: Introduction to Animals Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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