The Human Reproductive System
A Grade 12 science worksheet covering the structures, functions, and processes of the male and female reproductive systems, including fertilization and hormonal regulation.
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The Human Reproductive System
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. Which of the following hormones is primarily responsible for the development of secondary sexual characteristics in males?
Estrogen
Progesterone
Testosterone
Follicle-stimulating hormone (FSH)
2. Where does fertilization typically occur in the female reproductive system?
Uterus
Ovary
Vagina
Fallopian tube
3. The production of sperm cells is called and occurs in the .
4. The is the hormone responsible for maintaining the uterine lining during pregnancy.
5. Briefly describe the process of ovulation and its significance in the female reproductive cycle.
6. Luteinizing hormone (LH) stimulates the Leydig cells in males to produce testosterone.
True
False
7. The prostate gland is a part of the female reproductive system.
True
False
Match the reproductive organ with its primary function.
8. Testes
a. Site of egg maturation
9. Ovaries
b. Production of sperm and testosterone
10. Uterus
c. Site of fetal development
11. Epididymis
d. Storage and maturation of sperm
12. Identify the labeled structures in the diagram of the male reproductive system below.
A:
B:
C:
D:
13. Discuss the interplay of hormones (FSH, LH, estrogen, progesterone) in regulating the female menstrual cycle. Include the roles of the hypothalamus, pituitary gland, and ovaries.
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