NMMS REPRODUCTION IN ANIMALS CLASS 8 BS

 



Read the Topic thoroughly, and then write the test. 


NMMS REPRODUCTION IN ANIMALS CLASS 8 BS. πŸ‘‡


1. What is a gamete?

  • A) A fertilized egg
  • B) A mature sperm or egg cell
  • C) A developing embryo
  • D) A newborn animal

2. Which of the following is a method of asexual reproduction?

  • A) Fertilization
  • B) Budding
  • C) Copulation
  • D) Ovulation

3. Which organ produces sperm in male animals?

  • A) Ovary
  • B) Testis
  • C) Uterus
  • D) Fallopian tube

4. In which female organ does fertilization usually occur?

  • A) Ovary
  • B) Uterus
  • C) Vagina
  • 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

6. Which animal lays eggs outside its body after internal fertilization?

  • A) Dog
  • B) Cow
  • C) Kangaroo
  • D) Frog

7. What is the gestation period in humans approximately?

  • A) 4 months
  • B) 18 months
  • C) 1 year
  • 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

9. During which phase of the menstrual cycle does ovulation occur?

  • A) Menstrual phase
  • B) Proliferative phase
  • C) Secretory phase
  • 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

11. Which of the following animals reproduces by budding?

  • A) Amoeba
  • B) Hydra
  • C) Frog
  • D) Earthworm

12. What is the term for animals that give birth to live young ones?

  • A) Oviparous
  • B) Viviparous
  • C) Asexual
  • D) Larviparous

13. Which one of these is an oviparous animal?

  • A) Dog
  • B) Cow
  • C) Hen
  • D) Elephant

14. Which cell is larger in size?

  • A) Sperm
  • B) Egg
  • C) Zygote
  • D) Embryo

15. What is formed after the fusion of sperm and egg?

  • A) Fetus
  • B) Gamete
  • C) Zygote
  • D) Ovum

16. Which of the following is NOT a part of the female reproductive system?

  • A) Ovary
  • B) Uterus
  • C) Testis
  • D) Oviduct

17. What type of reproduction involves two parents?

  • A) Asexual
  • B) Binary fission
  • C) Budding
  • D) Sexual

18. Which of the following animals does external fertilization occur in?

  • A) Cow
  • B) Cat
  • C) Frog
  • D) Human

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

20. Which of these animals show internal fertilization?

  • A) Fish
  • B) Frog
  • C) Bird
  • D) Starfish

21. Which of the following is the first step in the process of reproduction?

  • A) Fertilization
  • B) Development
  • C) Gamete formation
  • D) Birth

22. Which of the following organisms reproduces by binary fission?

  • A) Hydra
  • B) Earthworm
  • C) Amoeba
  • D) Fish

23. The term ‘zygote’ refers to:

  • A) An unfertilized egg
  • B) A mature sperm
  • C) A fertilized egg
  • D) A growing embryo

24. What connects the embryo to the placenta?

  • A) Oviduct
  • B) Umbilical cord
  • C) Uterus lining
  • D) Amniotic sac

25. Which reproductive mode ensures genetic diversity?

  • A) Budding
  • B) Sexual reproduction
  • C) Binary fission
  • D) Fragmentation

26. Which structure in humans stores and releases sperm?

  • A) Urethra
  • B) Testis
  • C) Vas deferens
  • D) Seminal vesicle

27. What is the function of the oviduct?

  • A) Sperm production
  • B) Egg formation
  • C) Fertilization
  • D) Fetal development

28. Which one of the following is a viviparous animal?

  • A) Lizard
  • B) Hen
  • C) Human
  • D) Snake

29. Which part of the female reproductive system receives the fertilized egg?

  • A) Ovary
  • B) Fallopian tube
  • C) Uterus
  • D) Cervix

30. Which of the following is not a method of asexual reproduction?

  • A) Budding
  • B) Binary fission
  • C) Fragmentation
  • D) Fertilization

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