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Campbell Biology Chapter 46: Animal Reproduction 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!

Page 1

Question 1 1. Why do the male and female external genitals share so many structural similarities?

Question 2 2. What is the correct order of the structures the oocyte would pass on its way to the uterus?

Question 3 3. Which of the following best describes what can be found in chorionic villi?

Question 4 4. Oocyte activation includes _____ ?

Question 5 5. Fetal movement begins early, but the mother generally does not begin to feel fetal movement until _____.

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Question 6 6. In fertilization two haploid cells with _____ chromosomes combine to produce a diploid cell with _____ chromosomes.

Question 7 7. Which of the following is NOT a purpose of the labia?

Question 8 8. Where are oocytes produced?

Question 9 9. The gender of a fetus can usually be determined _____.

Question 10 10. How do the ovaries and the uterus work together to prepare the body for reproduction?

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Question 11 11. If a fetus is viable it means _____.

Question 12 12. Which of the following DOES NOT occur during the 3rd trimester?

Question 13 13. Which of the following does NOT occur during weeks 0-4 of gestation?

Question 14 14. Which of the following is NOT a function of progesterone on the uterine wall?

Question 15 15. The structures that produce a woman's eggs are called _____.

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Question 16 16. Which of the following statements is true?

Question 17 17. On average a fetus will gain _____ during the 3rd trimester.

Question 18 18. The term embryo refers to the time period of _____ .

Question 19 19. How does the polyspermy block prevent multiple sperm from fertilizing the oocyte?

Question 20 20. Why are medium to high levels of estrogen in the uterus important?

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Question 21 21. If no implantation takes place, then what happens inside of the uterus?

Question 22 22. Which of the following occurs during the 3rd trimester?

Question 23 23. Fertilization is _____.

Question 24 24. What is the most common cause of miscarriage?

Question 25 25. In what order do sperm penetrate the following layers of the egg?

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Question 26 26. At what point is the oocyte officially called a zygote?

Question 27 27. Which of the following structures produces the female gamete?

Question 28 28. Miscarriage is sometimes known as a:

Question 29 29.

Please fill in the blanks.

Gametes are _____ and they are _____ with respect to their DNA complement.

Question 30 30. When and how does the blastocyst use proteases?

Campbell Biology Chapter 46: Animal Reproduction 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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