This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. (Taxonomy) How many common names does an organism have? A) 1. B) 2. C) 3. D) Many. Show Answer Correct Answer: D) Many. 2. Which of the following organisms does not belong to kingdom Monera? A) Bacteria. B) Cyanobacteria. C) Mycoplasma. D) Euglena. Show Answer Correct Answer: D) Euglena. 3. In lichens, sexual reproduction belongs to ..... A) Algal partner only. B) Fungal partner only. C) Fungal and algal partners (both). D) Sexual reproduction is absent. Show Answer Correct Answer: B) Fungal partner only. 4. Sexual reproduction by adopting a primitive type of DNA transfer is found in ..... A) Archaebacteria. B) Bacteria. C) Mycoplasma. D) All of these. Show Answer Correct Answer: B) Bacteria. 5. Which of the followings organism causes red tide? A) Gonyalulax. B) Noctiluca. C) Pinus. D) Navicula. Show Answer Correct Answer: A) Gonyalulax. 6. What is the highest rank in the biological hierarchy? A) Class. B) Kingdom. C) Phylum. D) Domain. Show Answer Correct Answer: D) Domain. 7. Myxamoeba is found in the life cycle of A) Physarum. B) Amoeba. C) Entamoeba. D) Diatoms. Show Answer Correct Answer: A) Physarum. 8. Viruses are non-cellular organisms but replicate themselves once they infect the host cell. To which of the following kingdom do viruses belong to? A) Monera. B) Protista. C) Fungi. D) None of these. Show Answer Correct Answer: D) None of these. 9. Which of the following is wrongly matched in the given table? Microbe Product Application A)Trichoderma polysporum Cyclosporin AImmunosuppressive drugB)Monascus purpureus Statins Lowering of blood cholesterolC)Streptococcus Streptokinase Removal of clot from blood vesselD)Clostridium butylicum Lipase Removal of oil stains A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 10. Which of the following statements is correct for dinoflagellates flagella? A) A single flagellum lies in the transverse groove between the cell plates. B) A single flagellum lies in the longitudinal groove between the cell plates. C) Two flagella, one lies longitudinally and the other transversely in a furrow between the wall plates. D) Flagella are absent. Show Answer Correct Answer: C) Two flagella, one lies longitudinally and the other transversely in a furrow between the wall plates. 11. Which of the followings fungi has different chemical in there cell wall incomparision to most of fungi? A) 1 Saccharomyces. B) 2 Albugo. C) 3 phytophthora. D) 2 and 3. Show Answer Correct Answer: D) 2 and 3. 12. What is the process of organizing and categorizing living organisms based on their characteristics and relationship to one another called? A) Biological classification. B) Ecology. C) Genetics. D) Evolutionary biology. Show Answer Correct Answer: A) Biological classification. 13. Which of the following is NOT a domain in the biological classification system? A) Eukarya. B) Archaea. C) Plantae. D) Eubacteria. Show Answer Correct Answer: C) Plantae. 14. Edible fungi are- A) Morchella and Agaricus. B) Puccinia and yeast. C) Albugo and alternaria. D) Candida and e.oli. Show Answer Correct Answer: A) Morchella and Agaricus. 15. Which one of the following statements is true about the Four Kingdom classification? A) It was proposed by E. Haeckel. B) A new kingdom called Monera was created. C) The new kingdom included all unicellular prokaryotic and eukaryotic organisms. D) The four kingdoms are Animalia, Plantae, Fungi & Protista. Show Answer Correct Answer: B) A new kingdom called Monera was created. 16. The common name of Cholophyceae A) Green algae. B) Brown algae. C) Blue algae. D) None of the above. Show Answer Correct Answer: A) Green algae. 17. Which of the following may cause water blooms A) Bacteria. B) Mycoplasma. C) Virus. D) Blue-green algae. Show Answer Correct Answer: D) Blue-green algae. 18. How any of the following statements regarding fungi are true?I. Asexual reproduction is common by the formation of spores.II. Their bodies consist of hyphae that many be interconnected to form mycelium.III. They secrete digestive enzymes onto organic matter and then absorb the products of the digestion IV. Fungi ca break down almost any carbon containing product. V. Fungi do not enter symbiotic relationships. A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: C) 4. 19. The presence of gas vacuole is evident in the members of kingdom A) Monera. B) Protista. C) Fungi. D) Animalia. Show Answer Correct Answer: A) Monera. 20. Group of related families A) Genus. B) Class. C) Family. D) Order. Show Answer Correct Answer: D) Order. 21. Fungal spores produced asexually at the tips of hyphae are called A) Sporangiophores. B) Anthospores. C) Conidiophores. D) Meiospores. Show Answer Correct Answer: C) Conidiophores. 22. Gene transfer method that involves physical contact between two bacteria. A) Translation. B) Transformation. C) Conjugation. D) Transduction. Show Answer Correct Answer: C) Conjugation. 23. What mnemonic can help remember the general taxonomic ranks? A) Do Kids Prefer Candy Or Fruit Generally Speaking. B) Do Kangaroos Prefer Cheese Or Fish Generally Speaking. C) Do Koalas Prefer Chocolate Or Fruit Generally Speaking. D) Do Kites Prefer Clouds Or Fog Generally Speaking. Show Answer Correct Answer: C) Do Koalas Prefer Chocolate Or Fruit Generally Speaking. 24. Read the given statements that describes certain infectious particle.i) It was discovered by T.O. Diener and was found to be smaller than viruses.ii) It causes potato spindle tuber disease.iii) It is a free RNA particle which lacks the protein coat.iv) It has low molecular weight RNA as genetic material.Which of the following is referred to here? A) Virus. B) Viroid. C) Virion. D) Bacteriophage. Show Answer Correct Answer: B) Viroid. 25. FOLLOWING IN NOT AN ASEXUAL SPORE A) BASIDIOSPORE. B) ASCOSPORE. C) OOSPORE. D) ZOOSPORE. Show Answer Correct Answer: D) ZOOSPORE. ← 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