This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 1 The Living World – Quiz 37 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 1 The Living World Quiz 37 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How do prokaryotic cells differ from eukaryotic cells? A) Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both. B) Prokaryotic cells are larger and more complex than eukaryotic cells. C) Prokaryotic cells have a nucleus and organelles, while eukaryotic cells do not. D) Eukaryotic cells lack a cell membrane, while prokaryotic cells have one. Show Answer Correct Answer: A) Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both. 2. Low genetic diversity is characteristic of: A) Populations with a wide distribution. B) Populations that have experienced bottleneck evens in their history. C) Endemic species. D) Coastal populations. Show Answer Correct Answer: B) Populations that have experienced bottleneck evens in their history. 3. If a tertiary consumer receives 1 J of energy, how much energy did the producer originally have? A) 10 J. B) 100 J. C) 1, 000 J. D) 10, 000 J. Show Answer Correct Answer: C) 1, 000 J. 4. Members of a species in a defined area A) Ecosystem. B) Community. C) Biodiversity. D) Population. Show Answer Correct Answer: D) Population. 5. All of the following statements about the pyramid of biomass are correct EXCEPT: A) Biomass is the total dry mass of the organisms present. B) The amount of biomass at a particular level of the pyramid depends on the amount of energy available. C) The base of the pyramid generally represents primary consumers. D) Certain toxins tend to become concentrated at upper levels of the pyramid. Show Answer Correct Answer: C) The base of the pyramid generally represents primary consumers. 6. Ecosystems that are found in water A) Terrestrial ecosystem. B) Aquatic ecosystem. C) Hydrosphere. D) Biodiversity hotspot. Show Answer Correct Answer: B) Aquatic ecosystem. 7. Which of these animals is an amphibian? A) Frog. B) Lizard. C) Snake. D) None of the above. Show Answer Correct Answer: A) Frog. 8. Which of the following animals can both fly and walk? A) Fish. B) Crow. C) Dog. D) Snake. Show Answer Correct Answer: B) Crow. 9. This biome has very little precipitation throughout the year, often experiences big differences in temperature from day to night, and has very little plant or animal life. A) Tundra. B) Taiga. C) Rainforest. D) Desert. Show Answer Correct Answer: D) Desert. 10. Which of the following statements are not correct?(i) Lower the taxon, more are the characteristics that the members within the taxon share.(ii) Order is the assemblage of genera which exhibit a few similar characters.(iii) Cat and dog are included in the same family Felidae.(iv) Binomial nomenclature was introduced by Carolus Linnaeus. A) (i), (ii) and (iii). B) (ii), (iii) and (iv). C) (i) and (iv). D) (ii) and (iii). Show Answer Correct Answer: D) (ii) and (iii). 11. The process of converting nitrogen into ammonium by bacteria. A) Germination. B) Ammoniafication. C) Denitrification. D) Abiotic factors. Show Answer Correct Answer: B) Ammoniafication. 12. Cellular Respiration happens in plants A) True. B) False. C) Maybe. D) None of the above. Show Answer Correct Answer: A) True. 13. Two plants can be conclusively said to belong to the same species if they A) Have more than 90 percent similar genes. B) Can reproduce freely with each other and form seeds. C) Can reproduce freely with each other and form seeds. D) Have same number of chromosomes. Show Answer Correct Answer: B) Can reproduce freely with each other and form seeds. 14. Population bottleneck A) Separation of species or populations so that they cannot interbreed and produce fertile offspring. B) Species that serve as early warnings that a community or ecosystem is being degraded. C) A period during which only a few individuals of a normally large population survive. D) Species that plays a major role in shaping a community by creating and enhancing a habitat that benefits other species. Show Answer Correct Answer: C) A period during which only a few individuals of a normally large population survive. 15. The living organism can be unexceptionally distinguished from the non living things on the basis of theif ability for A) Interaction with the environment and progressive evolution. B) Reproduction. C) Growth and movement. D) Responsiveness to touch. Show Answer Correct Answer: D) Responsiveness to touch. 16. ORDER OF WHEAT A) SAPINDALES. B) POACEAE. C) POALES. D) PRIMATA. Show Answer Correct Answer: C) POALES. 17. Which of the following is the most abundant gas in the atmosphere? A) Oxygen. B) Nitrogen. C) Argon. D) Hydrogen. E) Helium. Show Answer Correct Answer: B) Nitrogen. 18. This is the position or special job/service that an organism has in an ecosystem A) Limiting factors. B) Biotic. C) Ecological niche. D) Biodiversity. Show Answer Correct Answer: C) Ecological niche. 19. TAXONOMIC HIERARCHY MEANS A) DIVISON-CLASSS-SPECIES-ORDER-PHYLLUM-KINGDOM. B) SPECIES-KINDOM-FAMILY-GENUS-CLASS-PHYLLUM. C) SPECIES-GENUS-FAMILY-ORDER-CLASS-PHYLLUM-KINGDOM. D) NONE OF THESE. Show Answer Correct Answer: C) SPECIES-GENUS-FAMILY-ORDER-CLASS-PHYLLUM-KINGDOM. 20. In meiosis RNA polymerase active in- A) G1, G2 and interkinesis. B) Only G1 and G2. C) Interphase only. D) M-phase. Show Answer Correct Answer: A) G1, G2 and interkinesis. 21. About ..... percent of the planet is covered in ocean A) 25. B) 50. C) 85. D) 70. Show Answer Correct Answer: D) 70. 22. Humans and animals can survive in the dessert with NO WATER. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. How is nitrogen "fixed" into a usable form for plants? A) Through action of bacteria only. B) Through lightning only. C) Through action of bacteria and lightning. D) Through photosynthesis. Show Answer Correct Answer: C) Through action of bacteria and lightning. 24. Modern taxonomy studies require: A) Knowledge of external and internal structure. B) Knowledge about structure of cell. C) Knowledge of developmental processes and ecological information of organisms. D) All of the above. Show Answer Correct Answer: D) All of the above. 25. Primary Consumer A) An organism made of a fungus and either algae or autotrophic bacteria that live together in a mutualistic relationship. B) An organism that eats producers. C) An organism that cannot make its own food. D) An organism that eats secondary consumers. Show Answer Correct Answer: B) An organism that eats producers. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 1 The Living World Quiz 1Class 11 Biology Chapter 1 The Living World Quiz 2Class 11 Biology Chapter 1 The Living World Quiz 3Class 11 Biology Chapter 1 The Living World Quiz 4Class 11 Biology Chapter 1 The Living World Quiz 5Class 11 Biology Chapter 1 The Living World Quiz 6Class 11 Biology Chapter 1 The Living World Quiz 7Class 11 Biology Chapter 1 The Living World Quiz 8Class 11 Biology Chapter 1 The Living World Quiz 9Class 11 Biology Chapter 1 The Living World Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books