1. Reproduction

2. Viral Reproduction

3. Viruses

4. Prokaryotic Reproduction

5. Bacterial Fission

6. 1 2 3

7. Eukaryotic Reproduction

8. Chromosome Structure

9. Mitotic Figures - Allium Allium Root Meristem - A Region of Cell Division

10. Three kinds of eukaryotic cell reproduction

11. Cell Cycle

12. S M

13. Chromosome Structure Monads and Dyads

14. Dyad Chromosomes

15. Ploidy and Chromosome Structure

16. Haploid nucleusDiploid nucleus Monad chromosomesDyad chromosomes Syngamy (Fertilization) Meiosis I S phase of Interphase Mitosis and Meiosis II

17. Summary - Questions

18. Summary - Answers

19. Mitosis

21. Early Mitosis

22. Metaphase

23. A Metaphase Spindle

24. Metaphase of Mitosis

25. Late Mitosis

30. Mitotic Phases - Plant

31. Cytokinesis: division of the cytoplasm

32. Mitosis

33. Eukaryotic Life Cycles

34. Overview of Meiosis

35. Sperm, Egg, and Zygote 1N 2N

36. Review of Genetic Changes

37. Haploid Mitosis

38. Diploid Mitosis

39. Mitoses

40. Meiosis

41. Syngamy

42. Practice - Questions

43. Practice

44. Practice - Answers