This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following bacteria are comma-shaped- A) Coccus. B) Vibrio. C) Bacillus. D) Clostridium. Show Answer Correct Answer: B) Vibrio. 2. Explain the importance of using Latin or Greek in naming organisms. A) They are modern languages spoken worldwide. B) They are dead languages, so meanings do not change over time. C) They are easier to pronounce than other languages. D) They are the official languages of the United Nations. Show Answer Correct Answer: B) They are dead languages, so meanings do not change over time. 3. What is the common name for 'Turdus migratorius' in North America? A) Sparrow. B) Robin. C) Blue Jay. D) Cardinal. Show Answer Correct Answer: B) Robin. 4. Bacteria that get their energy by fermentation & for whom oxygen is lethal are called as A) Obligate anaerobes. B) Obligate aerobes. C) Facultative aerobes. D) Facultative anaerobes. Show Answer Correct Answer: A) Obligate anaerobes. 5. Select the correct combination of the statements (A-D) regarding the characteristics of certain organisms. A-Methanogens are Archaebacteria, which produce methane in marshy areas.B-Nostoc is a filamentous blue-green algae, which fixes atmospheric nitrogen. C-Chemosynthetic-, .autotrophic bacteria synthesize cellulose from glucose.D-Mycoplasma lack a cell wall and can survive without oxygen. A) B, C. B) A, B, C. C) B, C, D. D) A, B, D. Show Answer Correct Answer: D) A, B, D. 6. Fungus prefer to grow in A) Warm and humid places. B) Cold and humid places. C) Warm and cold places. D) Warm, cold and humid places. Show Answer Correct Answer: A) Warm and humid places. 7. The Phylum Chordata contains which common names of creatures? A) Tunicates, Mammals, Birds, and more. B) House fly. C) Arrow-worm. D) Parasites. Show Answer Correct Answer: A) Tunicates, Mammals, Birds, and more. 8. Which of the following taxonomic groups includes organisms that are primarily decomposers? A) Animalia. B) Plantae. C) Fungi. D) Protista. Show Answer Correct Answer: C) Fungi. 9. Which of the following statements regarding kingdom plantae is correct? A) It includes all enkaryotic chlorophyll containing organisms. B) Few of its members are partially heterotrophic. C) The cell wall is made up of cellulose. D) All of these. Show Answer Correct Answer: D) All of these. 10. The organisms which completely lack a cell wall and can live without oxygen are A) Mycoplasmas. B) Archaebacteria. C) Methanogens. D) Thermoacidophiles. Show Answer Correct Answer: A) Mycoplasmas. 11. Reasons that viruses are considered to be nonliving is because A) They are not cellular. B) They cannot reproduce on their own. C) They cannot make proteins. D) All of the above. Show Answer Correct Answer: D) All of the above. 12. Spongilla is coming under Phylum Porifera A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. What step do we always start with when using dichotomous keys? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: A) 1. 14. The founder of the modern taxonomy was a Swedish biologist named A) Luther. B) Linnaeus. C) Linear. D) Lumpkin. Show Answer Correct Answer: B) Linnaeus. 15. A phylum common to unicellular animals and plants is A) MONERA. B) PLANTAE. C) FUNGI. D) PROTISTA. Show Answer Correct Answer: D) PROTISTA. 16. Two groups of organisms that are farther from each other on a cladogram share more derived traits than groups that are closer to each other A) True. B) False-fewer. C) False-the same. D) None of the above. Show Answer Correct Answer: B) False-fewer. 17. The Three Kingdom classification was proposed by A) Bentham and Hooker. B) Haeckel. C) Copeland. D) Whittaker. Show Answer Correct Answer: B) Haeckel. 18. Fungi show asexual reproduction by all of the following kinds of spores except A) Conidia. B) Oospores. C) Sporangiospore. D) Zoospores. Show Answer Correct Answer: B) Oospores. 19. How many domains of classification are there? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 20. The Phylum Brachiopoda contains which common names of creatures? A) Mollusks. B) Lamp shells. C) Arachnids. D) Arrow headed worms. Show Answer Correct Answer: B) Lamp shells. 21. Any living thing A) Organism. B) Species. C) Genus. D) Autotroph. Show Answer Correct Answer: A) Organism. 22. Growth condition favored by thermoacidophiles are A) Hot and alkaline. B) Snow and acidic. C) Hot sulphur springs. D) Gut of cows. Show Answer Correct Answer: C) Hot sulphur springs. 23. Species are differentiated by binomial nomenclature which stands for ..... A) Two terms. B) One word. C) More science. D) None of the above. Show Answer Correct Answer: A) Two terms. 24. We know that Canis lupus is a gray wolf and Canis latrans is a coyote. What level of classification do they have in common? A) The Species name is the same. B) They are both Cats. C) The Genus name is the same. D) They are Prokaryotes. Show Answer Correct Answer: C) The Genus name is the same. 25. Which class of vertebrates is characterized by having moist skin and undergoing metamorphosis? A) Mammals. B) Birds. C) Amphibians. D) Reptiles. Show Answer Correct Answer: C) Amphibians. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 2 Biological Classification Quiz 1Class 11 Biology Chapter 2 Biological Classification Quiz 2Class 11 Biology Chapter 2 Biological Classification Quiz 3Class 11 Biology Chapter 2 Biological Classification Quiz 4Class 11 Biology Chapter 2 Biological Classification Quiz 5Class 11 Biology Chapter 2 Biological Classification Quiz 6Class 11 Biology Chapter 2 Biological Classification Quiz 7Class 11 Biology Chapter 2 Biological Classification Quiz 8Class 11 Biology Chapter 2 Biological Classification Quiz 9Class 11 Biology Chapter 2 Biological Classification Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books