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Federal (FBISE) · Chapter test · Free

10th Class Biology Chapter 6 Test06. Reproduction

30 marks · 40 minutes · 21 questions. Covers: 06. Reproduction.

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10th Class Biology Chapter 6 Test

10th Class · Biology · Federal (FBISE)

Name: ____________Roll No: ________Class/Section: ________Date: ________Total marks: 30Time: 40 minutes

Q1. Multiple choice questions (Attempt all · 10 × 1 = 10)

  1. What triggers the release of luteinizing hormone (LH) in females?
    1. Low levels of estrogen
    2. High levels of estrogen
    3. Ovulation
    4. Menstruation
  2. The outer part of each ovary is surrounded by:
    1. Follicles
    2. Germ cells
    3. Polar bodies
    4. Zygotes
  3. Spermatids develop into spermatozoa through a process called:
    1. Oogenesis
    2. Spermiogenesis
    3. Fertilization
    4. Ovulation
  4. Which organ releases GnRH?
    1. Pituitary gland
    2. Testes
    3. Hypothalamus
    4. Ovary
  5. The process in which an organism regenerates from fragments is called:
    1. Binary fission
    2. Budding
    3. Fragmentation and regeneration
    4. Fertilization
  6. Which of the following organisms is viviparous?
    1. Fish
    2. Birds
    3. Humans
    4. Reptiles
  7. Which structure is formed after ovulation from the ruptured follicle?
    1. Polar body
    2. Corpus luteum
    3. Zygote
    4. Ovum
  8. Which type of cell division reduces the chromosome number by half?
    1. Mitosis
    2. Binary fission
    3. Meiosis
    4. Amitosis
  9. What is the role of the scrotum in the male reproductive system of a rabbit?
    1. Producing sperm
    2. Transporting sperm
    3. Adding fluids to sperm
    4. Housing the testes
  10. What is the female equivalent of ICSH in males?
    1. FSH
    2. LH
    3. Progesterone
    4. GnRH

Q2. Short questions (Attempt any 6 of 8 · 6 × 2 = 12)

  1. What is spermatogenesis?
  2. Define viviparous.
  3. Define asexual reproduction.
  4. What are autosomes?
  5. Define dioecious animals.
  6. Define fertilization.
  7. What is the role of progesterone?
  8. Where is sperm produced in rabbits?

Q3. Long questions (Attempt any 2 of 3 · 2 × 4 = 8)

  1. Describe the male reproductive system of a rabbit with the role of glands.
  2. Discuss the process of fertilization in humans, explaining the significance of internal versus external fertilization. How does fertilization restore the diploid chromosome number?
  3. Describe the mechanisms of asexual reproduction in animals. Provide examples of binary fission, budding, fragmentation, regeneration, and parthenogenesis, explaining how each process contributes to the reproduction of organisms.