This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which classification system uses two names for each species? A) Trinomial nomenclature. B) Species classification. C) Taxonomic hierarchy. D) Binomial nomenclature. Show Answer Correct Answer: D) Binomial nomenclature. 2. Select the pair that consists of plant or animal bacterial diseases. A) Cholera and typhoid. B) Citrus canker and crown gall. C) Malaria and dengue. D) Both (a) and (b). Show Answer Correct Answer: D) Both (a) and (b). 3. Dikaryon formation is characteristic of ..... A) Ascomycetes and basidiomycetes. B) Phycomycetes and basidiomycetes. C) Phycomycetes and dueteromycetes. D) Ascomycetes and phycomycetes. Show Answer Correct Answer: A) Ascomycetes and basidiomycetes. 4. Viruses have an overall structure that is A) Spherical, isometric. B) Isometric, icosahedron. C) Spherical, helical. D) Spherical, isometric, icosahedron, helical. Show Answer Correct Answer: D) Spherical, isometric, icosahedron, helical. 5. In binomial nomenclature, what does the first part of the name represent? A) The order. B) The genus. C) The family. D) The species. Show Answer Correct Answer: B) The genus. 6. Nuclear membrane is absent in A) Penicillium. B) Agaricus. C) Volvox. D) Nostoc. Show Answer Correct Answer: D) Nostoc. 7. Which of the following is correct about viroids? A) They have free RNA without protein coat. B) They have DNA with protein coat. C) They have free DNA without protein coat. D) They have RNA with protein coat. Show Answer Correct Answer: A) They have free RNA without protein coat. 8. Haplontic life cycle is reported in which protists A) Euglena. B) Diatoms. C) Dinoflagellates. D) More than one. Show Answer Correct Answer: C) Dinoflagellates. 9. What is the scientific name of an organism made up of? A) The domain and kingdom names. B) The genus and species names. C) The family and genus names. D) The species name only. Show Answer Correct Answer: B) The genus and species names. 10. Which kingdom do humans belong to? A) Protista. B) Plantae. C) Animalia. D) Fungi. Show Answer Correct Answer: C) Animalia. 11. The natural system of classification was given by A) Carolus lenius and Aristotle. B) George Bentham and Joseph Hooker. C) Engler and Prantl. D) Boveri and Sutton. Show Answer Correct Answer: B) George Bentham and Joseph Hooker. 12. A virus can be classified by its type of A) Mitochondria. B) Chromosomes. C) Nucleic acid. D) Carbohydrates. Show Answer Correct Answer: C) Nucleic acid. 13. What can an Autotrophic organism due that a heterotrophic organism can NOT? A) Make their own food. B) Have a nuclues. C) Reproduce through binary fission. D) They're the same. Show Answer Correct Answer: A) Make their own food. 14. This domain includes prokaryotes that live in extreme environments. A) Eukarya. B) Prokarya. C) Archaea. D) Bacteria. Show Answer Correct Answer: C) Archaea. 15. Which one of the following statements aboutviruses is correct? A) Viruses possess their own metabolicsystem. B) Viruses contain either DNA or RNA. C) Viruses are facultative parasites. D) Viruses are readily killed by antibiotics. Show Answer Correct Answer: B) Viruses contain either DNA or RNA. 16. Five Kingdom classification was proposed in A) 1966. B) 1969. C) 1963. D) 1967. Show Answer Correct Answer: B) 1969. 17. A heterotrophic eukaryote that absorbs nutrients from organic materials in the environment is a A) Bacterium. B) Fungus. C) Herbivore. D) Animal. Show Answer Correct Answer: B) Fungus. 18. Which kingdom includes organisms that are unicellular and eukaryotic with a well-defined nucleus? A) Monera. B) Protista. C) Fungi. D) Plantae. Show Answer Correct Answer: B) Protista. 19. Gram negative cells stain pink because A) They have specialised lipids in their cell walls. B) Their peptidoglycan layer is thin. C) Their peptidoglycan layer is thin. D) They are receptive to antibiotics. Show Answer Correct Answer: B) Their peptidoglycan layer is thin. 20. What is the first kingdom mentioned in the classification? A) Kingdom Animalia. B) Kingdom Plantae. C) Kingdom Monera. D) Kingdom Fungi. Show Answer Correct Answer: C) Kingdom Monera. 21. NEET PHASE 1-Which one of the following statements is wrong A) Cyanobacteria are also called blue green algae. B) Golden algae are also called Desmids. C) Eubacteria are also called false bacteria. D) Phycomycetes are also called algal fungi. Show Answer Correct Answer: C) Eubacteria are also called false bacteria. 22. These fungi asexually reproduce by conidia formation and sexual reproduction is absent in there life cycle. A) Alternaria. B) Colletotrichum. C) Trichoderma. D) All. Show Answer Correct Answer: D) All. 23. Read the following four statements (A-D) carefully:-(A) Mycoplasma can not survive without oxygen(B) Mycoplasma are the smallest living cells known.(C) Bacteria completely lack a cell wall(D) Bacteria reproduce mainly by fissionHow many of the above statements are correct? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 24. Taxonomy hierarchical classification consist of how many taxon? A) 7. B) 9. C) 8. D) 6. Show Answer Correct Answer: C) 8. 25. The sub-phyla Chelicerata (of Arthropoda) contains which common names of creatures? A) Arachnids. B) Crustaceans. C) Insects & springtails. D) Millipedes and centipedes. Show Answer Correct Answer: A) Arachnids. ← 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 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 10Class 11 Biology Chapter 2 Biological Classification Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books