This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 1 Reproduction In Organisms – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which process leads to the creation of new individuals in unicellular organisms? A) Fission. B) Budding. C) Regeneration. D) Spore Formation. Show Answer Correct Answer: A) Fission. 2. WHICH OF THE FOLLOWING BRINGS VARIATION A) BINARY FISSION. B) SPORULATION. C) FRAGMENTATION. D) SEXUAL REPRODUCTION. Show Answer Correct Answer: D) SEXUAL REPRODUCTION. 3. Biennial plants take two years to complete their life cycle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Bryophyllum is vegetatively propagated by A) Stem buds. B) Root buds. C) Flower buds. D) Leaf buds. Show Answer Correct Answer: D) Leaf buds. 5. Hydra reproduce through ..... , where the offspring grows from the body of the parent organism. A) Budding. B) DNA. C) Thymine. D) Mutations. Show Answer Correct Answer: A) Budding. 6. Offset is the vegetative propagule of: A) Agave. B) Ginger. C) Water hyacinth. D) Bryophyllum. Show Answer Correct Answer: C) Water hyacinth. 7. Each month one egg cell is released from one ovary A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. A few statements describing certain features of reproduction are givenbelow:i. Gametic fusion takes placeii. Transfer of genetic material takes placeiii. Reduction division takes placeiv. Progeny have some resemblance with parentsSelect the options that are true for both asexual and sexualreproduction from the options given below: A) (a) i and ii. B) (b ) ii and iii. C) (c) ii and iv. D) (d) i and iii. Show Answer Correct Answer: C) (c) ii and iv. 9. Which organisms typically reproduce by binary fission? A) Bacteria. B) Fungi. C) Plants. D) Animals. Show Answer Correct Answer: A) Bacteria. 10. Asexual reproductive structure of Penicillum is: A) Gemmules. B) Buds. C) Conidia. D) None of the above. Show Answer Correct Answer: C) Conidia. 11. Which of the following statements best describe the offspring in sexual reproduction? A) Offspring are identical to the parent. B) Offspring are identical only to the mother, but not the father. C) Offspring are identical only to the father, but not the mother. D) Offspring are diverse and look different from the parents. Show Answer Correct Answer: D) Offspring are diverse and look different from the parents. 12. The events in sexual reproduction are are pre-fertilization, fertilization, post fertilization.What is the correct order of their occurrence? A) Pre fertilization, fertilization, post fertilization. B) Post fertilization, fertilization, pre fertilization. C) Pre fertilization, post fertilization, fertilization. D) Fertilization, post fertilization, pre fertilization. Show Answer Correct Answer: A) Pre fertilization, fertilization, post fertilization. 13. All of the offspring of an organism have the same genetic material, which is identical to the parent organism. From this, we can conclude that this organism- A) Makes its own food. B) Is unicellular. C) Live in a marine habitat. D) Reproduces asexually. Show Answer Correct Answer: D) Reproduces asexually. 14. What is the contraceptive taken orally, once a day? A) Implants. B) Birth control pills. C) Condoms. D) Spermicides. Show Answer Correct Answer: B) Birth control pills. 15. The offspring from asexually reproduced organisms are? A) Different than their parents. B) Identical to parents. C) Like a combination from both parents. D) A different species. Show Answer Correct Answer: B) Identical to parents. 16. Which method of reproduction is used in plants like sugarcane, roses, or grapes for agricultural purposes? A) Fission. B) Budding. C) Vegetative Propagation. D) Spore Formation. Show Answer Correct Answer: C) Vegetative Propagation. 17. Roots take up the oxygen from ..... A) Air in Atmosphere. B) Air in Soil. C) Dissolved in water. D) None of the above. Show Answer Correct Answer: B) Air in Soil. 18. What is cloning? A) A form of asexual reproduction where an organism is produced that is genetically identical to the parent. B) A method of sexual reproduction involving two parents. C) A technique used to create genetically modified organisms. D) A process of natural selection leading to evolution. Show Answer Correct Answer: A) A form of asexual reproduction where an organism is produced that is genetically identical to the parent. 19. VEGETATIVE REPRODUCTION IN FLOWERING PLANTS IS ALSO CALLED AS ASEXUAL REPRODUCTION BECAUSE A) SINGLE PARENT IS INVOLVED. B) OFFSPRINGS PRODUCED ARE CLONES. C) NEW INDIVIDUALS ARE MORPHOLOGICALLY AND GENETICALLY SIMILAR. D) ALL OF THE ABOVE. Show Answer Correct Answer: D) ALL OF THE ABOVE. 20. Which organisms reproduce by binary fission where one single cell splits into two identical cells?answer choices A) Starfish and flatworm. B) Giraffe and zebra. C) Bacteria and amoeba. D) Spider plant and strawberry plant. Show Answer Correct Answer: C) Bacteria and amoeba. 21. In which of the following fertilized eggs are covered by hard calcareous shell? A) Frog. B) Reptiles and birds. C) Mammals. D) Frog and Toad. Show Answer Correct Answer: B) Reptiles and birds. 22. Prokaryotes (one-celled organisms without a nucleus) reproduce asexually through ..... A) Budding. B) Binary fission. C) Spore formation. D) Vegetative propagation. Show Answer Correct Answer: B) Binary fission. 23. A cell that has two of every kind of chromosome is ..... A) Haploid. B) Diploid. C) An egg. D) A sperm. Show Answer Correct Answer: B) Diploid. 24. What is the purpose of the ovule in a flower? A) To produce pollen grains. B) To contain the germ-cells. C) To transfer pollen from one flower to another. D) To attract pollinators. Show Answer Correct Answer: B) To contain the germ-cells. 25. The cell that is formed when fertilization occurs is called a ..... A) Zygote. B) Mutation. C) Chromosome. D) Cytoplasm. Show Answer Correct Answer: A) Zygote. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 1 Reproduction In Organisms Quiz 1Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 2Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 3Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 4Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 5Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 6Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 7Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 8Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 9Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books