Cells and 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!

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Question 1 1. Which of the following statements about asexual reproduction is NOT true?

Question 2 2. Forty sperm are made by the end of spermatogenesis. How many spermatogonium entered meiosis?

Question 3 3. Which of the following is true about sperm?

Question 4 4. The following image shows a diagram of spermatogenesis, the process by which male gametes, known as sperm, are created. How is this process different from oogenesis?

Question 5 5. ____ reproduction is a form of reproduction in which offspring are produced from the union of ____ from two genetically different parents.

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Question 6 6. ____ reproduction is a form of reproduction from a single parent based on ____.

Question 7 7.

Replication precedes which of the following types of cell division?

I. Mitosis

II. Meiosis I

III. Meiosis II

Question 8 8. Which of the following structures is unique to meiosis?

Question 9 9. If the cell of a diploid organism (2n = 6) undergoes meiosis, how many different chromosome homologs are present in each daughter cell at the end of meiosis I?

Question 10 10.

The following are consequences of meiotic recombination:

I. Increased genetic diversity

II. Exchange of parts of homologous chromosomes

III. Stabilization of chromosomes at the metaphase plate

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Question 11 11. What is the function of the acrosome?

Question 12 12. Which of the following meiosis II events are correctly ordered?

Question 13 13. If the cell of a diploid organism (2n=4) undergoes mitosis, how many chromosomes are present in each daughter cell?

Question 14 14. Which of the following characteristics is unique to meiosis?

Question 15 15. Which of these cells only exists in the fallopian tube?

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Question 16 16. During oogenesis, when does the first meiotic division take place?

Question 17 17. Crossing over occurs during which phase of meiosis?

Question 18 18. The structure within the ovary in which a primary oocyte grows and develops is called the _____.

Question 19 19. Which of the following statements is NOT true of meiosis?

Question 20 20. Which of the following is a somatic cell?

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Question 21 21.

Sister chromatids segregate to opposite poles during which of the following types of cell division?

I. Mitosis

II. Meiosis I

III. Meiosis II

Question 22 22. In humans, when are primary oocytes made?

Question 23 23. After meiosis I, each daughter cell contains:

Question 24 24.

Which of the following events occur during prophase II?

I. Kinetochores assemble on each tetrad

II. Chromosome condensation

III. Spindle apparatus assembly

Question 25 25. What are the three basic components of a functional mature sperm cell?

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Question 26 26.

Chromatids can be found in which of the following types of cell division?

I. Mitosis

II. Meiosis I

III. Meiosis II

Question 27 27. If the cell of a diploid organism (2n = 6) undergoes meiosis, how many chromosomes are present in each daughter cell at the end of meiosis II?

Question 28 28.

Which of the following statements about gametes are true?

I. In sexual reproduction, each parent provides genetic material for the formation of either an egg or a sperm cell.

II. Gametes are produced by mitosis.

III. If a sexually reproducing organism is diploid, the gametes are haploid.

Question 29 29. A scientist is studying an organism with a mutation which reduces the efficiency of tetrad formation. This defect would most likely affect the ability to:

Cells and 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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