Across
- 1. Which organ in females produces eggs?
- 3. In which organ does a fetus develop?
- 6. What is the name of the process in which multiple sperm compete to fertilize the egg?
- 8. What is the male reproductive organ that produces sperm?
- 9. What is the term for a fertilized egg that has attached to the uterine wall?
- 13. Which tube carries sperm from the testes to the urethra?
- 14. What part of the sperm contains enzymes to help penetrate the egg?
- 15. Which gland in males produces fluid to help nourish sperm?
- 16. What hormone regulates the female menstrual cycle?
- 17. What is the protective sac that forms around a developing fetus called?
- 18. What is the name of the female reproductive cycle involving ovulation and menstruation?
Down
- 1. What is the female reproductive cell called?
- 2. What is the first stage of human development after fertilization called?
- 4. What structure connects the fetus to the placenta for nutrient exchange?
- 5. What is the term for the shedding of the uterine lining in females?
- 7. What is the name of the process where sperm fertilizes an egg?
- 10. What is the male reproductive cell called?
- 11. What hormone is primarily responsible for male characteristics?
- 12. What is the process of releasing an egg from the ovary called?
- 19. What is the process called when a baby is born?