1. What is a gamete?
- A) A fertilized egg
- B) A mature sperm or egg cell
- C) A developing embryo
- D) A newborn animal
Correct Answer: B) A mature sperm or egg cell
2. Which of the following is a method of asexual reproduction?
- A) Fertilization
- B) Budding
- C) Copulation
- D) Ovulation
Correct Answer: B) Budding
3. Which organ produces sperm in male animals?
- A) Ovary
- B) Testis
- C) Uterus
- D) Fallopian tube
Correct Answer: B) Testis
4. In which female organ does fertilization usually occur?
- A) Ovary
- B) Uterus
- C) Vagina
- D) Fallopian tube
Correct Answer: D) Fallopian tube
5. What is the function of the placenta during pregnancy?
- A) Protects the fetus from infections
- B) Expels waste from the fetus
- C) Helps the fetus to breathe
- D) Provides oxygen and nutrients to the fetus
Correct Answer: D) Provides oxygen and nutrients to the fetus
6. Which animal lays eggs outside its body after internal fertilization?
- A) Dog
- B) Cow
- C) Kangaroo
- D) Frog
Correct Answer: D) Frog
7. What is the gestation period in humans approximately?
- A) 4 months
- B) 18 months
- C) 1 year
- D) 9 months
Correct Answer: D) 9 months
8. Which hormone is responsible for the development of secondary sexual characteristics in males?
- A) Estrogen
- B) Progesterone
- C) Testosterone
- D) Prolactin
Correct Answer: C) Testosterone
9. During which phase of the menstrual cycle does ovulation occur?
- A) Menstrual phase
- B) Proliferative phase
- C) Secretory phase
- D) Ovulatory phase
Correct Answer: D) Ovulatory phase
10. What is the primary function of the male reproductive system?
- A) Produce eggs
- B) Produce hormones
- C) Produce sperm
- D) Nourish the developing fetus
Correct Answer: C) Produce sperm
11. Which of the following animals reproduces by budding?
- A) Amoeba
- B) Hydra
- C) Frog
- D) Earthworm
Correct Answer: B) Hydra
12. What is the term for animals that give birth to live young ones?
- A) Oviparous
- B) Viviparous
- C) Asexual
- D) Larviparous
Correct Answer: B) Viviparous
13. Which one of these is an oviparous animal?
- A) Dog
- B) Cow
- C) Hen
- D) Elephant
Correct Answer: C) Hen
14. Which cell is larger in size?
- A) Sperm
- B) Egg
- C) Zygote
- D) Embryo
Correct Answer: B) Egg
15. What is formed after the fusion of sperm and egg?
- A) Fetus
- B) Gamete
- C) Zygote
- D) Ovum
Correct Answer: C) Zygote
16. Which of the following is NOT a part of the female reproductive system?
- A) Ovary
- B) Uterus
- C) Testis
- D) Oviduct
Correct Answer: C) Testis
17. What type of reproduction involves two parents?
- A) Asexual
- B) Binary fission
- C) Budding
- D) Sexual
Correct Answer: D) Sexual
18. Which of the following animals does external fertilization occur in?
- A) Cow
- B) Cat
- C) Frog
- D) Human
Correct Answer: C) Frog
19. The process by which a single organism produces offspring without the involvement of another organism is called:
- A) External fertilization
- B) Asexual reproduction
- C) Sexual reproduction
- D) Budding
Correct Answer: B) Asexual reproduction
20. Which of these animals show internal fertilization?
- A) Fish
- B) Frog
- C) Bird
- D) Starfish
Correct Answer: C) Bird
21. Which of the following is the first step in the process of reproduction?
- A) Fertilization
- B) Development
- C) Gamete formation
- D) Birth
Correct Answer: C) Gamete formation
22. Which of the following organisms reproduces by binary fission?
- A) Hydra
- B) Earthworm
- C) Amoeba
- D) Fish
Correct Answer: C) Amoeba
23. The term ‘zygote’ refers to:
- A) An unfertilized egg
- B) A mature sperm
- C) A fertilized egg
- D) A growing embryo
Correct Answer: C) A fertilized egg
24. What connects the embryo to the placenta?
- A) Oviduct
- B) Umbilical cord
- C) Uterus lining
- D) Amniotic sac
Correct Answer: B) Umbilical cord
25. Which reproductive mode ensures genetic diversity?
- A) Budding
- B) Sexual reproduction
- C) Binary fission
- D) Fragmentation
Correct Answer: B) Sexual reproduction
26. Which structure in humans stores and releases sperm?
- A) Urethra
- B) Testis
- C) Vas deferens
- D) Seminal vesicle
Correct Answer: C) Vas deferens
27. What is the function of the oviduct?
- A) Sperm production
- B) Egg formation
- C) Fertilization
- D) Fetal development
Correct Answer: C) Fertilization
28. Which one of the following is a viviparous animal?
- A) Lizard
- B) Hen
- C) Human
- D) Snake
Correct Answer: C) Human
29. Which part of the female reproductive system receives the fertilized egg?
- A) Ovary
- B) Fallopian tube
- C) Uterus
- D) Cervix
Correct Answer: C) Uterus
30. Which of the following is not a method of asexual reproduction?
- A) Budding
- B) Binary fission
- C) Fragmentation
- D) Fertilization
Correct Answer: D) Fertilization
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