This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 2 Biological Classification – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 2 Biological Classification Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen? A) Methanobacillus. B) Pseudomonas. C) Mycoplasma. D) Nostoc. Show Answer Correct Answer: C) Mycoplasma. 2. Fungi get their food by: A) Photosynthesis. B) Eating other organisms. C) Absorbing nutrients from their environment. D) Producing their own food internally. Show Answer Correct Answer: C) Absorbing nutrients from their environment. 3. What criteria did Aristotle use for classification? A) Morphological characters. B) Genetic similarities. C) Habitat. D) Behavioral traits. Show Answer Correct Answer: A) Morphological characters. 4. Oxygenic photosynthesiser among the given options. A) Thiosprillium. B) Rhodpseudomonas. C) Nostoc. D) Rhizobium. Show Answer Correct Answer: C) Nostoc. 5. Fungal class known as club fungi is ..... a ..... Member of this class does not produce asexual spore ..... b ..... A) A-basidiomycetesb-basidiomycetes. B) A-basidiomycetesb-deuteromycetes. C) A-ascomycetesb-basidiomycetes. D) A-phycomycetesb-oomycetes. Show Answer Correct Answer: A) A-basidiomycetesb-basidiomycetes. 6. If the scientific name of a zebra is Equus burchelli, what is the genus name? A) Burchelli. B) Equus. C) Equus. D) Burchelli. Show Answer Correct Answer: B) Equus. 7. I have cell wallsI am an autotrophI am multicellularWhat am I? A) Plant. B) Animal. C) Bacteria. D) Fungus. Show Answer Correct Answer: A) Plant. 8. Organisms living in saline areas will be called A) Heliophytes. B) Halophiles. C) Methanogens. D) Thermoacidophiles. Show Answer Correct Answer: B) Halophiles. 9. Methanogens are present in the ..... A) Mouth of cow. B) Gut of cow. C) Respiratory system of the cow. D) Ribs of a cow. Show Answer Correct Answer: B) Gut of cow. 10. Which level listed below is the broadest level and has the most species? A) Domain. B) Kingdom. C) Phylum. D) Class. Show Answer Correct Answer: A) Domain. 11. Which statement is wrong for viruses A) All are parasites. B) All of them have helical symmetry. C) They have ability of synthesize nucleic acids and proteins. D) Antibiotics have no effect on them. Show Answer Correct Answer: B) All of them have helical symmetry. 12. Which of the following statements is correct for both blue-green algae and bacteria? A) Both show anaerobic respiration. B) Both have chlorophyll pigment. C) Both are devoid of true nucleus. D) None of the above. Show Answer Correct Answer: C) Both are devoid of true nucleus. 13. Coenocytic hyphae are A) Continuous tubes filled with uninucleated cytoplasm. B) Continuous tubes filled with multinucleated cytoplasm. C) Branched tubes filled with multinucleated cytoplasm. D) Branched tubes filled with uninucleated cytoplasm. Show Answer Correct Answer: B) Continuous tubes filled with multinucleated cytoplasm. 14. Members of this kingdom have cell walls made of cellulose A) Eubacteria. B) Protista. C) Plantae. D) Fungi. Show Answer Correct Answer: C) Plantae. 15. Which of the following is an incorrect statement regarding fungi? A) Wheat rust causing agent is Puccinia. B) Penicillium is a source of antibiotic. C) The cell walls of fungi are composed of peptidoglycans. D) Fungi prefer to grow in warm and humid places. Show Answer Correct Answer: C) The cell walls of fungi are composed of peptidoglycans. 16. Which of the following is not a kingdom in Copeland's Four Kingdom Classification? A) Monera. B) Protista. C) Fungi. D) Animalia. Show Answer Correct Answer: C) Fungi. 17. In which group of organisms the cells wallsform two thin overlapping shells which fittogether? A) Slime moulds. B) Chrysophytes. C) Euglenoids. D) Dinoflogellates. Show Answer Correct Answer: B) Chrysophytes. 18. Bladderwort and Venus fly trap are examples of A) Insectivorous plants. B) Parasitic plants. C) N2-rich plants. D) Aquatic plants. Show Answer Correct Answer: A) Insectivorous plants. 19. I. Mycelium is branched and septateII. No asexual spores are generally formedIII. vegetative reproduction by fragmentation is commonIV. Sex organs are absent but sexual reproduction takes place by fusion between monokaryotic spores.V. Karyogamy and meiosis occur in basidium to form haploid exogenous 4 basidiosporesVI. Basidia are arranged in basidiocarpThe above characters are assigned to: A) Sac Fungi. B) Club Fungi. C) Algal Fungi. D) Fungi Imperfecti. Show Answer Correct Answer: B) Club Fungi. 20. The thalloid body of a slime mould (Myxomycetes) is known as ..... A) Protonema. B) Plasmodium. C) Prothallus. D) Mycelium. Show Answer Correct Answer: B) Plasmodium. 21. Which of the following is the highest level of classification? A) Genus. B) Kingdom. C) Species. D) Domain. Show Answer Correct Answer: D) Domain. 22. The Phylum Chaetognatha contains which common names of creatures? A) Spiny headed worms. B) Cephalopods. C) Arrow-worms. D) Parasites. Show Answer Correct Answer: C) Arrow-worms. 23. Which of the following is a characteristic feature of Chrysophytes? A) Parasitic forms causing disease in animals. B) Have protein rich layer called pellicle. C) Have indestructible siliceous cell wall. D) Commonly called dinoflagellates. Show Answer Correct Answer: C) Have indestructible siliceous cell wall. 24. Which one is an incorrectly matched pair? A) Phycomycetes-Mucor, Albugo. B) Ascomycetes-Penicillium, Aspergillus. C) Basidiomycetes-Puccinia, Agaricus. D) Deuteromycetes-Ustilago, Colletotrichum. Show Answer Correct Answer: D) Deuteromycetes-Ustilago, Colletotrichum. 25. What is the scientific name of the creature Leo discovered, using binomial nomenclature? Fill in the blank:Scientific Name: ..... shimmer A) Siderocat. B) Felilux. C) Luminacorn. D) Glitterpaw. Show Answer Correct Answer: A) Siderocat. ← 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 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