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WorksheetsREPRODUCTION
Total questions: 30
Worksheet time: 15mins
1. Testosterone is directly responsible for:
A. Ovulation
B. Development of secondary male characters
C. Menstrual cycle regulation
D. Milk secretion
2. Which structure stores sperms temporarily?
A. Testis
B. Vas deferens
C. Epididymis
D. Prostate gland
3. Scrotum is important mainly because it:
A. Produces sperm
B. Secretes hormones
C. Maintains lower temperature
D. Protects urinary bladder
4. Which hormone from pituitary stimulates spermatogenesis?
A. LH
B. FSH
C. Estrogen
D. Progesterone
5. ICSH in males primarily acts on:
A. Seminiferous tubules
B. Epididymis
C. Leydig cells
D. Prostate gland
6. Fertilization in humans usually occurs in the:
A. Ovary
B. Uterus
C. Cervix
D. Ampulla of oviduct
7. Endometrium is best described as the layer:
A. Muscular uterine wall
B. Inner uterine lining
C. Outer protective layer
D. Cervical lining
8. Which hormone prepares uterus for implantation?
A. Estrogen
B. FSH
C. Progesterone
D. LH
9. Ovulation is triggered mainly by a sudden increase in:
A. FSH
B. Estrogen
C. Progesterone
D. LH
10. Menstrual phase occurs due to:
A. Rise in estrogen
B. Rise in progesterone
C. Fall in estrogen & progesterone
D. Rise in LH
11. Correct sequence of menstrual cycle phases is:
A. Ovulation → Menstrual → Luteal → Follicular
B. Follicular → Ovulation → Luteal → Menstrual
C. Menstrual → Follicular → Ovulation → Luteal
D. Luteal → Menstrual → Ovulation → Follicular
12. Corpus luteum mainly secretes:
A. Estrogen
B. Progesterone
C. FSH
D. LH
13. If fertilization does NOT occur, corpus luteum:
A. Enlarges
B. Continues hormone secretion
C. Degenerates
D. Becomes ovum
14. Which phase shows maximum thickening of endometrium?
A. Menstrual
B. Follicular
C. Ovulatory
D. Luteal
15. Which hormone maintains pregnancy in early stages?
A. Estrogen
B. Progesterone
C. FSH
D. Oxytocin
16. Which STD is caused by a virus?
A. Gonorrhea
B. Syphilis
C. AIDS
D. Chlamydia
17. Causative agent of syphilis is:
A. Virus
B. Bacterium
C. Fungus
D. Protozoan
18. Which STD affects immune system most severely?
A. Genital herpes
B. Syphilis
C. Gonorrhea
D. AIDS
19. Which disease is INCURABLE but preventable?
A. Gonorrhea
B. Syphilis
C. AIDS
D. Trichomoniasis
20. Common symptom of gonorrhea includes:
A. Skin rash
B. Painful urination
C. Hair loss
D. Memory loss
21. Which hormone is responsible for development of female secondary sexual characters?
A. Progesterone
B. FSH
C. Estrogen
D. LH
22. Milk ejection during lactation is controlled by:
A. Prolactin
B. Estrogen
C. Oxytocin
D. Progesterone
23. Which structure connects uterus with vagina?
A. Oviduct
B. Cervix
C. Vulva
D. Ovary
24. FSH in females mainly stimulates:
A. Ovulation
B. Corpus luteum formation
C. Follicle development
D. Menstruation
25. Which hormone inhibits further ovulation during pregnancy?
A. Estrogen
B. Progesterone
C. LH
D. Oxytocin
26. Which method best helps prevent STDs?
A. Antibiotics
B. Vaccination only
C. Barrier methods
D. Hormonal pills
27. Implantation of embryo normally occurs in:
A. Ovary
B. Oviduct
C. Cervix
D. Uterus
28. The fertile period in a 28-day cycle is around:
A. Day 1–3
B. Day 7–9
C. Day 14
D. Day 25–28
29. Which hormone shows negative feedback on pituitary?
A. FSH
B. LH
C. Estrogen & progesterone
D. Oxytocin
30. The main role of prostate gland is to:
A. Produce sperms
B. Store sperms
C. Secrete alkaline fluid
D. Regulate hormones
