2. Meiosis Meiosis I Meiosis II

3. Meiosis I Interphase IInterphase I Prophase IProphase I Metaphase IMetaphase I Anaphase IAnaphase I Telophase ITelophase I

4. Meiosis II Interphase IIInterphase II Prophase IIProphase II Metaphase IIMetaphase II Anaphase IIAnaphase II Telophase IITelophase II

5. Mitosis Mitosis

6. Meiosis

7. Meiosis I

8. Meiosis II

9. Diploid Cell 2N = 4 Two Homologous Chromosomes

10. Interphase 1 DNA is synthesized during the S phase

11. Prophase I: (1)The duplicated chromosomes condense and become visible. (2) Spindle forms.

12. (3) The nucleolus disperses (4) The nuclear membrane disperses

13. (5) Homologous chromosomes pair

14. (6) and cross over

15. Metaphase I Paired homologous chromosomes align at the metaphase plate

16. Anaphase I The homologues separate from each other, but sister chromatids remain linked at their centromeres

17. Telophase I: Cytokinesis that follows produces 2 daughter cells, each has 2 chromosomes consisting of 2 sister chromatids

18. Prophase II

19. Metaphase II

20. Anaphse II

22. Telophase II

24. Identify the following phase

28. Question 1 Homologous chromosomes A.Pair up during meiosis B.Are in pairs, one chromosome of each pair comes from the father and one from the mother C.May exchange parts during meiosis D.All the above

29. Questions 2 & 3 True/False Question 2: Asexual reproduction produces variationsQuestion 2: Asexual reproduction produces variations Question 3: Sexual reproduction produces variationsQuestion 3: Sexual reproduction produces variations

30. Answers Question 1: DQuestion 1: D Question 2: FQuestion 2: F Question 3: TQuestion 3: T