This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 32 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 32 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In prokaryotes, the genetic material is ..... A) Linear DNA without histones. B) Linear DNA with histones. C) Circular DNA with histones. D) Circular DNA without histones. Show Answer Correct Answer: D) Circular DNA without histones. 2. What is the correct order of Classification? A) Phylum, Kingdom, Class, Order, Family, Genus, Species. B) Kingdom, Phylum, Order, Class, Family, Genus, Species. C) Kingdom, Phylum, Class, Order, Family, Genus, Species. D) Kingdom, Phylum, Class, Family, Genus, Species. Show Answer Correct Answer: C) Kingdom, Phylum, Class, Order, Family, Genus, Species. 3. Mycobiont and Phycobiont forms association in A) Mycorrhiza. B) B-G algae. C) Lichen. D) Root of higher plants. Show Answer Correct Answer: C) Lichen. 4. The group of organisms oxidizing various inorganic substances such as nitrates, nitrites & ammonia & using the released energy for ATP production are A) Photoautotrophic bacteria. B) Chemosynthetic autotrophs. C) Chemoheterotrophic bacteria. D) Saprophytic bacteria. Show Answer Correct Answer: B) Chemosynthetic autotrophs. 5. Find the incorrect combination A) Virus with dsDNA-Herpes virus, Hepatitis-B virus. B) Virus with ssDNA-Polio virus, Measles virus. C) Virus with dsRNA-Reo virus, Mycophages. D) Virus with ssRNA-HIV, TMV. Show Answer Correct Answer: B) Virus with ssDNA-Polio virus, Measles virus. 6. Match the columns:1. Basidiomycetes-A. Agaricus2. Ascomycetes-B. Albugo3. Phycomycetes-C. Trichoderma4. Deuteromycetes-D. Saccharomyces A) 1-D, 2-A, 3-B, 4-C. B) 1-A, 2-D, 3-B, 4-C. C) 1-A, 2-B, 3-D, 4-C. D) 1-C, 2-D, 3-A, 4-B. Show Answer Correct Answer: B) 1-A, 2-D, 3-B, 4-C. 7. Given below are statements describing characteristics of Tobacco Mosaic Virus. Find the incorrect statement. A) It is Rod shaped. B) It contains single DNA and capsid. C) Capsid is made of about 2100 capsomeres. D) Protein coat is not surrounded by any covering and said to be naked. Show Answer Correct Answer: B) It contains single DNA and capsid. 8. Statement I-Comma-shaped bacteria are coccus.Statement II-Some Mycoplasma are autotrophic in nature. A) Statement I is correct butStatement II is wrong. B) Statement I is wrong but Statement II is correct. C) Both are correct. D) Both are wrong. Show Answer Correct Answer: D) Both are wrong. 9. Domain, Kingdom, ..... , Class, Order, Family, Genus, Species. What level is missing? A) Psychology. B) Philosophy. C) Physiology. D) Phylum. Show Answer Correct Answer: D) Phylum. 10. Which of the following is the highest level of classification-the most generic A) Kingdom. B) Species. C) All the above. D) None of the above. Show Answer Correct Answer: A) Kingdom. 11. Potato tuber spindle disease is caused by A) Virus. B) Viroid. C) Plasmid. D) None of these. Show Answer Correct Answer: B) Viroid. 12. What is the system called that Leo uses to organize the strange creatures he found on Taxon-7? A) Linnaean Classification System. B) Darwinian Taxonomy. C) Mendelian System. D) Galactic Species Index. Show Answer Correct Answer: A) Linnaean Classification System. 13. Halophiles are organisms that require: A) High salt content. B) High temperature. C) High oxygen content. D) High acidity. Show Answer Correct Answer: A) High salt content. 14. ..... are important decomposers that cause decay and decomposition of dead bodies of plants and animals. A) Saprophytic bacteria. B) Saprotrophic fungi. C) Plants, like Sarracenia. D) Both (a) and (b). Show Answer Correct Answer: D) Both (a) and (b). 15. What is the Latin binomial name for the Jaguar? A) Panthera leo. B) Panthera tigris. C) Panthera pardus. D) Panthera onca. Show Answer Correct Answer: D) Panthera onca. 16. These are animal like protists. A) Protozoa. B) Algae. C) Bacteria. D) Slime molds. Show Answer Correct Answer: A) Protozoa. 17. To what domain does Kingdom Fungi belong? A) Eukarya. B) Archaea. C) Bacteria. D) None of the above. Show Answer Correct Answer: A) Eukarya. 18. What did the Two Kingdom system fail to distinguish? A) Eukaryotes and prokaryotes. B) Viruses and viroids. C) Plants and animals. D) Fungi and bacteria. Show Answer Correct Answer: A) Eukaryotes and prokaryotes. 19. For hundreds of years, people thought all living things belonged to one of two groups. What were the two groups? A) Living and nonliving. B) Animals and plants. C) Animals and flowers. D) Microscopic and macroscopic. Show Answer Correct Answer: B) Animals and plants. 20. Which of the following is a parasitic fungi causes white rust in mustard plant? A) Ustilago. B) Sacharomyces. C) Alternaria. D) Albugo. Show Answer Correct Answer: D) Albugo. 21. Which domain includes all multicellular plants and animals? A) Archaea. B) Eukarya. C) Eubacteria. D) Protista. Show Answer Correct Answer: B) Eukarya. 22. Red Sea phenomenon is due to A) Dinoflagellates. B) Dinophyceae. C) Diatoms. D) Cyanobacteria. Show Answer Correct Answer: A) Dinoflagellates. 23. What is the term for a variety of species in a specific area? A) Ecosystem. B) Population. C) Habitat. D) Biodiversity. Show Answer Correct Answer: D) Biodiversity. 24. Five kingdom system of classification suggested by R.H. Whittaker is NOT based on: A) Presence or absence of a well-defined nucleus. B) Mode of reproduction. C) Complexity of body organization. D) Mode of nutrition. Show Answer Correct Answer: A) Presence or absence of a well-defined nucleus. 25. Linnaeus evolved a system of nomenclature called A) Monomial. B) Polynomial. C) Vernacular. D) Binomial. Show Answer Correct Answer: D) Binomial. ← 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