This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 26 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Auxospores are . A) Nitrogen fixing structure in all BGA. B) Reproductive spores in all protists. C) Reproductive spores in all diatoms. D) Reproductive body in amoeba. Show Answer Correct Answer: C) Reproductive spores in all diatoms. 2. Which do not belong to Protista? A) Euglenoids. B) Methanogens. C) Dinoflagellates. D) Ciliates. Show Answer Correct Answer: B) Methanogens. 3. Carl Linnaeus believed there was an order in nature, but he did not think that order came from God. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 4. Which of the following was given the status of Kingdom in the classification system given by Copeland? A) Monera. B) Protista. C) Myxomycetes. D) Fungi. Show Answer Correct Answer: A) Monera. 5. Heart is ventral in Chordates A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. The cells walls of fungi are made of a chemical compound known as ..... A) Chitin. B) Cellulose. C) Phospholipid Bilayer. D) Calcium Carbonate. Show Answer Correct Answer: A) Chitin. 7. Members of this kingdom live in unusual conditions such as deep ocean trenches or volcanoes A) Eubacteria. B) Protista. C) Fungi. D) Archaebacteria. Show Answer Correct Answer: D) Archaebacteria. 8. Genus Penicillium belong to the class A) Basidiomycetes. B) Ascomycetes. C) Phycomycetes. D) Deuteromycetes. Show Answer Correct Answer: B) Ascomycetes. 9. Which one of the following is an incorrect pair? A) Louis Pasteur-Coined the term 'virus'. B) Beijerinck-Contagium vivum fluidum. C) Ivanowsky-Discovered retroviruses. D) Stanley-Crystallised TMV. Show Answer Correct Answer: C) Ivanowsky-Discovered retroviruses. 10. In chemosynthetic autotrophs energy to prepare food is obtained from A) Light energy. B) Chemical energy. C) Bio-energy. D) Thermal energy. Show Answer Correct Answer: B) Chemical energy. 11. Select the wrong statement A) Diatamaceous earth formed by the cell walls of diatoms. B) Diatoms are cheifproducers in the ocean. C) Diatoms are cheif microscopic and flaot passively in water. D) The walls of diatoms are easily destructible. Show Answer Correct Answer: D) The walls of diatoms are easily destructible. 12. Three kingdom classification system was given by A) Whittaker. B) Carrolous Linnaeus. C) Ernst Mayer. D) Ernst Haekel. Show Answer Correct Answer: D) Ernst Haekel. 13. The greater the number of taxa two organisms have in common, the more closely related they are A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Most of the bacteria are- A) Autotrophs. B) Chemoautotrophs. C) Heterotroph. D) Parasites. Show Answer Correct Answer: C) Heterotroph. 15. The Phylum Arthropoda has how many (living) sub-phyla? A) 7. B) 6. C) 5. D) 4. Show Answer Correct Answer: D) 4. 16. Which of the following diseases is caused by virus but transmitted by mosquito? A) Typhoid. B) Yellow fever. C) Plague. D) COVID-1. Show Answer Correct Answer: B) Yellow fever. 17. ..... is a group of species that includes a single common ancestor and all descendants of that ancestor. A) Clade. B) Taxa. C) Order. D) Species. Show Answer Correct Answer: A) Clade. 18. Statement I-Deuteromycetes are known as perfect fungiStatement II-In Deuteromycetes, sexual stage has been observed. A) Both SI and SII are correct. B) Both SI and SII are incorrect. C) SI is correct and SII is incorrect. D) SI is incorrect and SII is correct. Show Answer Correct Answer: B) Both SI and SII are incorrect. 19. Which kingdoms have some organisms that can make their own food (autotrophic)? A) Plantae and Animalia. B) Fungi and Plantae. C) Protista and Plantae. D) None of the above. Show Answer Correct Answer: C) Protista and Plantae. 20. Which kingdom consists primarily of multicellular, autotrophic organisms that perform photosynthesis? A) Fungi. B) Animalia. C) Plantae. D) Protista. Show Answer Correct Answer: C) Plantae. 21. The classification system proposed by Linnaeus was a ..... kingdom system of classification. A) Two. B) Three. C) Four. D) Five. Show Answer Correct Answer: A) Two. 22. Decomposers (microconsumers) are assigned to how many kingdoms of Whittaker? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 23. Which of the following pair(s) is false? A) Bladderwort-insectivorous. B) Venus fly trap-insectivorous. C) Cuscuta-Saprophytic. D) Cell wall of plant cell-mainly cellulosic. Show Answer Correct Answer: C) Cuscuta-Saprophytic. 24. Five kingdom classification was proposed by R.H Whittacker A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. What is the main characteristic of organisms in the Archaebacteria kingdom? A) Heterotrophic. B) Autotrophic. C) Multicellular. D) Unicellular. Show Answer Correct Answer: D) Unicellular. ← 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