Meiosis Questions

Meiosis Questions

Meiosis Questions

iBook- pp. 353- 382

  1. What are three types of asexual reproduction?
  1. Define gamete and zygote. What number of chromosomes does each have?
  1. What happens during fertilization?
  1. Outline the phases of meiosis.
  1. What is a life cycle?
  1. What is gametogenesis, and when does it occur?
  1. Create a diagram to show how crossing- over occurs and how it creates new gene combinations on each chromosome.
  1. Compare and contrast asexual and sexual reproduction.
  1. Explain why sexual reproduction results in genetically unique offspring.
  1. Explain how meiosis I differs from mitosis.

Cell Test 2

  1. Mitosis produces _____ cells during each cell division.
  2. Meiosis produces ______cells during each cell division.
  3. The division of sex cells is
  4. mitosis
  5. meiosis
  6. osmosis
  7. facilitated diffusion.
  1. Put the phases of mitosis in order.
  1. telophase, anaphase, metaphase, prophase
  2. metaphase, prophase, anaphase, telophase
  3. prophase, metaphase, anaphase, telophase
  4. telophase, prophase, anaphase, metaphase
  1. During which stage of the cell cycle does the cell grown, the DNA replicates, and the organelles are copied?
  1. prophase
  2. metaphase
  3. anaphase
  4. interphase
  1. I am the stage of cell division where the cell actually pinches into two cells. What stage am I?
  1. mitosis
  2. cytokinesis
  3. meiosis
  4. osmosis
  1. Prokaryotic cell, including bacteria, divide by a process called
  1. binary fission
  2. mitosis
  3. meiosis
  4. osmosis
  1. Examine the picture of the cell. What phase is it in?
  1. interphase
  2. telophase
  3. anaphase
  4. prophase
  5. metaphase
  1. Examine the picture of the cell. What phase is it in?
  2. interphase
  3. telophase
  4. anaphase
  5. prophase
  6. metaphase
  1. Examine the picture of the cell. What phase is it in?
  2. Interphase
  3. Telophase
  4. Anaphase
  5. Prophase
  6. Metaphase
  1. What process is being shown below?
  2. osmosis
  3. binary fission
  4. mitosis
  5. meiosis
  1. Mitosis is the division of ______cells and meiosis is the division of ______cells.
  2. Sex, body
  3. Body, sex
  4. Plant, animal
  5. Animal, plant
  1. Which of the following list the stages of the cell cycle in the correct order?
  2. mitosis, cytokinesis, interphase
  3. interphase, cytokinesis, mitosis
  4. interphase, mitosis, cytokinesis
  5. cytokinesis, mitosis, interphase

Digital Textbook (Mitosis and Meiosis, p. 16)

  1. What does it mean when two sets of chromosomes are homologous?

___ 2. Write the letter or letters that describe a diploid cell in the blank to the left.

a. 2N

b. Contains two sets of homologous chromosomes

c. Contains a single set of homologous chromosomes

d. A gamete

___3 If aDrosophila cell has a diploid number of 8, what is its haploid number?

a. 8

b. 4

c. 2

d. 0

4. Why is meiosis described as a process of reduction division?

5. What are the two distinct stages of meiosis?

6. Is the following sentence true or false? The diploid cell that enters meiosis becomes 4 haploid cells at the end of meiosis.

7. How does a tetrad form in prophase I of meiosis?

___ 8. Write the number of chromatids in a tetrad in the blank to the left.

a. 8

b. 6

c. 4

d. 2

9. What is the result of the process of crossing-over during prophase I?

___ 10. Write the letter of each sentence that is true about meiosis in the blank to the left. Hint--After meiosis II daughter cells are haploid

a. During meiosis I, homologous chromosomes separate.

b. The two daughter cells produced by meiosis I still have the two complete sets of chromosomes as a diploid cell does.

c. During anaphase II, the paired chromatids separate.

d. After meiosis II, the four daughter cells contain the diploid number of chromosomes.

Gamete Formation

Match the products of meiosis with the descriptions.

Description / Product of Meiosis
______11. Haploid gametes produced in males
______12. Haploid gametes produced in females
______13. Cells produced in females that do not
participate in reproduction / a. eggs
b. sperm
c. polar bodies

Comparing Mitosis and Meiosis
___14. Write the letter of each sentence that is true about mitosis and meiosis in the blank to the left.

a. Mitosis produces four genetically different haploid cells.

b. Meiosis produces two genetically identical diploid cells.

c. Mitosis begins with a diploid cell.

d. Meiosis begins with a diploid cell.

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