This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 37 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 37 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Classification system based on phylogeny A) Cladistics. B) Class. C) Phylogeny. D) Class. Show Answer Correct Answer: A) Cladistics. 2. The connective link between living and non-living organisms are A) Bacteria. B) Fungi. C) Viruses. D) All. Show Answer Correct Answer: C) Viruses. 3. In the scientific name Homo sapiens, 'Homo' refers to the: A) Species. B) Kingdom. C) Domain. D) Genus. Show Answer Correct Answer: D) Genus. 4. What is the main characteristic of organisms in the Eubacteria kingdom? A) Heterotrophic. B) Unicellular. C) Multicellular. D) Autotrophic. Show Answer Correct Answer: B) Unicellular. 5. The basis for the division of the kingdom fungi into various classes is/are-i. The morphology of the myceliumii. Mode of spore formationiii. Fruiting bodiesiv. Type of pigmentv. Type of cell wall A) I, iv and v. B) I, ii and iii. C) Ii, iii, iv and v. D) I, ii, iii and v. Show Answer Correct Answer: B) I, ii and iii. 6. Best decomposes of wood belong to class with features, A) All members are with multinucleated mycelium. B) No vegetative reproduction. C) Sexual reproductive organs absent. D) Most are edible. Show Answer Correct Answer: C) Sexual reproductive organs absent. 7. Group of related classes A) Phylum. B) Kingdom. C) Family. D) Order. Show Answer Correct Answer: A) Phylum. 8. A peculiar order that prevails in marshy areas and cow sheds is on account of a gas produced by A) Mycoplasma. B) Archaebacteria. C) Slime moulds. D) Cyanobacteria. Show Answer Correct Answer: B) Archaebacteria. 9. Monera is dived into how many types A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 10. How many Domains are used to classify living organisms today? A) 2. B) 3. C) 5. D) 7. Show Answer Correct Answer: B) 3. 11. Do eukaryotes have a nucleus? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 12. Sexual reproduction in fungi occurs by all of the following except A) Oospores. B) Ascopores. C) Zoospores. D) Basidiospores. Show Answer Correct Answer: C) Zoospores. 13. Eubacteria include- A) Bacteria and Archaebacteria. B) Cyanobacteria + Archaebacteria. C) Bacteria and Blue green algae. D) Bacteria + Eukaryote. Show Answer Correct Answer: C) Bacteria and Blue green algae. 14. In Mucor, sexual reproduction takes place by ..... A) Motile zoospores. B) Zoogametes. C) Zygospores. D) Oospores. Show Answer Correct Answer: C) Zygospores. 15. Before Linnaeus, biologists noticed that common names for plants and animals changed over time. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 16. Fungi lacking crosswalls in the mycelium belong to Class A) Phycomycetes. B) Ascomycetes. C) Basidiomycetes. D) Deuteromycetes. Show Answer Correct Answer: A) Phycomycetes. 17. The process where organisms that are better adapted to their environment will survive and reproduce more successfully than organisms less adapted is called ..... A) Cloning. B) Selective Breeding. C) Evolution of all species. D) Natural Selection. Show Answer Correct Answer: D) Natural Selection. 18. ..... is the study of the evolutionary history of lineages of organisms. A) Cytology. B) Phylogeny. C) Taxomony. D) Genetics. Show Answer Correct Answer: B) Phylogeny. 19. Which one of the following organisms is notan example of eukaryotic cells? A) Paramecium caudatum. B) Escherichia coli. C) Euglena viridis. D) Amoeba Proteus. Show Answer Correct Answer: B) Escherichia coli. 20. All organisms are composed of A) A. a nucleus. B) B. at least one cell. C) C. many cells. D) None of the above. Show Answer Correct Answer: B) B. at least one cell. 21. Deuteromycetes are known as imperfect fungi because A) Their zygote undergoes meiosis. B) Only asexual stages are known. C) They have aseptate mycelium. D) They are autotrophic. Show Answer Correct Answer: B) Only asexual stages are known. 22. Zygospores are formed in A) Pucinnia. B) Penicillium. C) Alternaria. D) Mucor. Show Answer Correct Answer: D) Mucor. 23. In whittaker's five kingdom system of classification, eukaryotes are distributed among A) Two kingdoms. B) Three kingdoms. C) Four kingdoms. D) All the five kingdoms. Show Answer Correct Answer: C) Four kingdoms. 24. Which group of organisms is characterized by having a backbone? A) Amphibians. B) Mammals. C) Invertebrates. D) Vertebrates. Show Answer Correct Answer: D) Vertebrates. 25. A protein rich layer outside the cell membrane is called ..... A) Slime layer. B) Capsule. C) Pellicle. D) Gelatinous sheath. Show Answer Correct Answer: C) Pellicle. ← 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