The document provides instructions for students to complete an assignment on human reproduction and biology. It includes defining key terms, labeling diagrams, outlining hormone roles and the menstrual cycle, calculating values, and discussing topics like contraception and in vitro fertilization. Students are asked to highlight terms in different colors based on assignment objectives and provide citations for all sources using the CSE referencing style.

2. GameteHaploid sex cell, which fuses with another gamete in fertilization. Sperm and eggs.CITATION Ste104 1033 (1) OogenesisSpermatogenesisFertilisationGestation

3. Label this diagram of the male reproductive system.

4. avas deferensbcdefgh

5. State three roles of the male sexual hormone testosterone.

8. Label this diagram of the female reproductive system.

9. Annotate each structure with its function.

10. uterusMuscular womb for development of fetusName these structures:gkidneyhij

11. Outline the roles and origins of these menstrual cycle hormones.

12. Follicle Stimulating Hormone (FSH)Origin: pituitary gland (brain)Role:Luteinzing Hormone (LH)Origin: Role:OestrogenOrigin: ovaryRole:ProgesteroneOrigin: Role:

13. State the role of these two hormones in the female reproductive system.

14. HCG:

15. Oxytocin:

16. The graph below shows the human menstrual cycle.

17. Sketch the changes in the endometrium over the cycle.

18. Outline the events of the menstrual cycle, including the roles of the various hormones.

19. 1-4 DaysFollicular phaseEvents:5-14 DaysOvulatory phaseEvents:14-28 DaysLuteal phaseEvents:

20. Deduce the hormones and events required to complete this concept map.

21. You may print this page.

22. Calculate:

23. The magnification of this image.

24. -19050025209500The maximum diameter of the main body of the ovum.

25. Distinguish between fertilization and pregnancy.

27. The contraceptive pill manipulates the hormones of the menstrual cycle in order to prevent unwanted pregnancy.

28. The combined pill contains oestrogen and progestin (a synthetic form of progesterone). Explain how this combination might prevent pregnancy.

29. The package of pills usually contains 21 pills of the hormone and 7 ‘placebo’ pills. These placebo pills can contain an iron supplement. Deduce the function of these pills.

30. The ‘rhythm method’ is used in family planning and contraception.

31. Identify the days of the cycle during which a woman is:

32. Most likely to conceive

33. Least likely to conceive.

34. Evaluate the following methods of contraception.

35. Effectiveness for…ContraceptionProtection against STI’sOral contraceptive pillRhythm methodCondoms