This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 1 The Living World – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 1 The Living World Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What kind of organism is a mushroom? A) Plant. B) Animal. C) Fungi. D) Bacteria. Show Answer Correct Answer: C) Fungi. 2. What is the main feature used to group animals? A) Their color. B) Their size. C) Their movement and body parts used. D) Their habitat. Show Answer Correct Answer: C) Their movement and body parts used. 3. What is the top layer in the Rainforest? A) Canopy. B) Forest floor. C) Emergents. D) Peak. E) Wilderness area. Show Answer Correct Answer: C) Emergents. 4. National Botanical Research Institute is located in A) Shimla. B) Dehradun. C) Howrah. D) Lucknow. Show Answer Correct Answer: D) Lucknow. 5. Which of the following is a characteristic of all living organisms? A) Ability to grow and develop. B) Ability to reproduce. C) Ability to respond to stimuli. D) All of the above. Show Answer Correct Answer: D) All of the above. 6. Which of the following is a herb? A) Tree. B) Shrub. C) Grass. D) None of the above. Show Answer Correct Answer: C) Grass. 7. Because the earth is spinning on its axis, the global winds appear to curve. This is known as the ..... A) Coriolis Effect. B) Greenhouse Effect. C) Climate Effect. D) Atmosphere Effect. Show Answer Correct Answer: A) Coriolis Effect. 8. The way an animal has evolved to survive in its ever changing habitat. A) Adaptation. B) Social interaction. C) Learned behavior. D) Hibernation. Show Answer Correct Answer: A) Adaptation. 9. As we go higher from species to kingdom, the number of common characteristics/features/similar traits goes on A) Remains the same. B) Decreasing. C) Increasing. D) None of the above. Show Answer Correct Answer: B) Decreasing. 10. A set of alternate characters that help in identification of a plant or animal by selecting or eliminating a characteristic is known as A) Classification key. B) Systematics key. C) Taxonomic key. D) None of the above. Show Answer Correct Answer: C) Taxonomic key. 11. The ultimate source of energy for terrestrial ecosystem is A) Nutrients in soil. B) Nutrients in vegetation. C) Primary consumers. D) Producers. E) Sun. Show Answer Correct Answer: E) Sun. 12. Panthera pardus refers to A) Lion. B) Tiger. C) Leopard. D) None of the above. Show Answer Correct Answer: C) Leopard. 13. An ecological succession in areas in which natural vegetation has been removed or destroyed but the soil or bottom sediment has not been destroyed is called ..... ? A) Secondary succession. B) Primary succession. C) Climax community. D) Ecological niche. Show Answer Correct Answer: A) Secondary succession. 14. The term biology was introduced by A) Aristotle. B) Darwin. C) Lamarck and Treviranus. D) Linnaeus. Show Answer Correct Answer: C) Lamarck and Treviranus. 15. The taxonomical aids used for collections of living plants for reference is A) (a) Museum. B) ( b) Botanical Gardens. C) ( c) taxon. D) ( d) Herbarium. Show Answer Correct Answer: B) ( b) Botanical Gardens. 16. The current trend where some species of bacteria have become resistant to antibiotics is best described as A) Genetic diversity. B) Speciation. C) Microevolution. D) Extinction. Show Answer Correct Answer: C) Microevolution. 17. The development of new types of organisms from preexisting types of organisms over time. A) Evolution. B) Natural Selection. C) All the above. D) None of the above. Show Answer Correct Answer: A) Evolution. 18. What is our cold environments case study? A) The Antarctic. B) The Arctic. C) Svalbard. D) Alaska. Show Answer Correct Answer: C) Svalbard. 19. Define the term:Ecology. A) Ecology is the study of interactions between organisms and their environment. B) Ecology is the study of chemical reactions in the body. C) Ecology is the study of the structure of atoms. D) Ecology is the study of historical events. Show Answer Correct Answer: A) Ecology is the study of interactions between organisms and their environment. 20. The suffix that denotes the taxonomic category 'Family' in plants would be A) -ae. B) -aceae. C) -ales. D) -nae. Show Answer Correct Answer: B) -aceae. 21. Which is an abiotic factor that most limits the number of frogs living in a pond? A) The color of the water. B) The number of predators. C) The temperature of the water. D) The populations of producers. Show Answer Correct Answer: C) The temperature of the water. 22. Obtain energy from chemicals A) Denitrification. B) Aerobic. C) Biotic factors. D) Chemotrophs. Show Answer Correct Answer: D) Chemotrophs. 23. What are the 4 things that living things need to survive? A) Air, food, protection, love. B) Food, water, space, air. C) Love, protection, air, space. D) Protection, water, meat, plants. Show Answer Correct Answer: B) Food, water, space, air. 24. How many seed are formed by 40 meiotic divisions. A) 32. B) 18. C) 16. D) 80. Show Answer Correct Answer: A) 32. 25. Taste buds for bitter taste are found ontongue at A) Tip. B) On basal surface. C) Posterior part. D) Lateral sides. Show Answer Correct Answer: C) Posterior part. ← 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