1. KEY CONCEPT Female and male reproductive organs fully develop during puberty.

2. uterus fallopian tube ovary cervix pubic bone rectum urinary bladder urethra vagina The female reproductive system produces ova. There are two main functions of the female reproductive system. produce ova, or egg cells provide a place where a zygote develops

4. develop eggs

8. potential egg Meiosis I Completed first polar body Meiosis II Completed only after sperm enters second polar body ovum (egg) Eggs mature and are released according to hormonal cycles. Follicle-stimulating hormone (FSH) and lutenizing hormone (LH) regulate egg production. meiosis produces eggs and polar bodies each egg has 23 chromosomes meiosis is completed at fertilization

10. egg travels into fallopian tube

13. decline in hormone levels make cycles irregular

16. midpiece contains ATP

19. fraternal twins from two separate eggs

24. amniotic sac cushions embryo.

25. placenta connects mother and embryo.

28. The mother affects the fetus, and pregnancy affects the mother. The fetus depends on the mother for all its nutrition. mother's diet must support fetal health mother must avoid toxic chemicals

30. pregnancy hormones affecting homeostasis

31. regular medical checkups needed