This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 1 The Living World – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 1 The Living World Quiz 19 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which option lists Alaska's abundant mineral resources? A) Coal, copper, silver, gold, zinc. B) Tin, bauxite, uranium, cobalt. C) Iron, manganese, nickel, lithium. D) Diamonds, platinum, rare earths. Show Answer Correct Answer: A) Coal, copper, silver, gold, zinc. 2. Every energy transfer or transformation increases the entropy of the universe. A) Species diversity. B) Non-native species. C) 2nd law of thermodynamics. D) Chesapeake Bay Watershed. Show Answer Correct Answer: C) 2nd law of thermodynamics. 3. Which biome is found further north? A) Tundra. B) Polar. C) All the above. D) None of the above. Show Answer Correct Answer: B) Polar. 4. Which of the following is an example of an AUTOTROPH? A) Apple tree. B) Dog. C) Mushroom. D) Human. Show Answer Correct Answer: A) Apple tree. 5. According to Darwin's theory of natural selection, A) Individuals are modified by adverse environmental conditions. B) The environment affects all organisms in a population in the same way. C) Populations of all organisms grow unchecked under natural conditions. D) Organisms that have more favorable traits tend to leave more offspring. Show Answer Correct Answer: D) Organisms that have more favorable traits tend to leave more offspring. 6. ..... plants harm the plants they depend on for food. A) Parasitic. B) Non-green. C) Insectivorous. D) Saprophytic. Show Answer Correct Answer: A) Parasitic. 7. How is nitrogen take out of the atmosphere for biological use A) Nitrogen fixation. B) Evaporation. C) Dentrification. D) Ammoniafication. Show Answer Correct Answer: A) Nitrogen fixation. 8. Study the statements given below and select the two correct ones out of themA.Definition of biological species was given by Ernest MayrB.Photoperiod does not affect reproodution in plants.C.Bionomial nomenclature system was given by R.H.Whittaker.D.In unicellular organisms, reproduction is synonymous with growth.The two correct statements are A) B and C. B) C and D. C) A and D. D) A and B. Show Answer Correct Answer: C) A and D. 9. Standardise the naming of living organisms by the same name all over the world is called A) Nomenclature. B) Binomial nomenclature. C) Identification. D) Classification. Show Answer Correct Answer: A) Nomenclature. 10. This type of population increase is not sustainable because there are an insane amounts of organisms in a small area. There will be too much competition A) Carrying capacity. B) Equilibrium. C) Exponential growth. D) Commensalism. Show Answer Correct Answer: C) Exponential growth. 11. Ability to sense there surroundings or environment and respond to these is called as? A) Cellular organization. B) Metabolism. C) Conciousness. D) Catabolism. Show Answer Correct Answer: C) Conciousness. 12. Metabolism comprises A) Digestion of food. B) Elimination of wastes. C) Exchange of gases. D) Various energy exchanges in cell. Show Answer Correct Answer: D) Various energy exchanges in cell. 13. Habitat corridors A) Complex forest that has developed over a long period of time and is relatively untouched by human activity. B) Species that serve as early warnings that a community or ecosystem is being degraded. C) Species that plays a major role in shaping a community by creating and enhancing a habitat that benefits other species. D) Protected strips of land that allow the migration of organisms from one wilderness area to another. Show Answer Correct Answer: D) Protected strips of land that allow the migration of organisms from one wilderness area to another. 14. What is the function of roots? A) Absorb water. B) Support plant. C) Store food. D) None of the above. Show Answer Correct Answer: A) Absorb water. 15. The Mycoplasma differ from other bacteria because they: A) Are photosynthetic. B) Have a rigid cell wall. C) Completely lack a cell wall. D) Possess flagella. Show Answer Correct Answer: C) Completely lack a cell wall. 16. If producers capture 65, 000 J of energy from the sun, how much will be passed on to the tertiary consumers? A) 6, 500 J. B) 650 J. C) 65 J. D) 6.5 J. Show Answer Correct Answer: C) 65 J. 17. Which has the highest net productivity? A) Desert. B) Tundra. C) Savannah. D) Tropical rain forest. Show Answer Correct Answer: D) Tropical rain forest. 18. What should students carry for the nature walk? A) A first aid kit. B) A camera and a lunch box. C) A map and a compass. D) A notebook, a pen, and a water bottle. Show Answer Correct Answer: D) A notebook, a pen, and a water bottle. 19. Predation A) The transition from one type of habitat or ecosystem to another, such as the transition from a forest to a grassland. B) An organism made of a fungus and either algae or autotrophic bacteria that live together in a mutualistic relationship. C) Slightly salty, often occurring in wetlands where salt and fresh water mix. D) An interaction in which one organism captures and feeds on another organism. Show Answer Correct Answer: D) An interaction in which one organism captures and feeds on another organism. 20. Which of the following taxonomic category of housefly is incorrectly matched? A) (a) Genus-Musca. B) (b) Family-Muscidae. C) (c) Order-Primata. D) D) Class-Insecta. Show Answer Correct Answer: C) (c) Order-Primata. 21. What is metabolism? A) Conversion or chemical reaction taking place in a body of an organism are collectively known as metabolism. B) Biological reaction taking place is known as metabolism. C) Both A and B. D) None of the above. Show Answer Correct Answer: A) Conversion or chemical reaction taking place in a body of an organism are collectively known as metabolism. 22. Tourism involving small groups with minimal impacts on the environment ..... A) Ecosystem. B) Mass Tourism. C) Sustainable Management. D) Ecotourism. Show Answer Correct Answer: D) Ecotourism. 23. What is the purpose of a nature walk? A) To collect plants and animals. B) To experience the beauty and variety of plants and animals. C) To hunt animals. D) To climb trees. Show Answer Correct Answer: B) To experience the beauty and variety of plants and animals. 24. Mark the odd one out. A) Family. B) Cohort. C) Taxon. D) Species. Show Answer Correct Answer: C) Taxon. 25. A place where matter/nutrients are collected/stored. A) A lake. B) A reservoir. C) A cloud. D) The atmosphere. Show Answer Correct Answer: B) A reservoir. ← 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