This quiz works best with JavaScript enabled. Home > Cbse > Class 9 > Science > Diversity In Living Organisms > Class 9 Science Chapter 7 Diversity In Living Organisms – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the given options is the lowest hierarchy? A) Domain. B) Family. C) Class. D) Phylum. Show Answer Correct Answer: B) Family. 2. Banana tree carries large-sized leaves. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 3. Which organism is most primitive among the following options? A) Yeast. B) Bacteria. C) Algae. D) Paramecium. Show Answer Correct Answer: B) Bacteria. 4. Species with closely related in the family are placed in the same ..... A) Genus. B) Species. C) Order. D) Family. Show Answer Correct Answer: C) Order. 5. Find out incorrect sentence: A) Protista includes unicellular eukaryotic organisms. B) Whittaker considered cell structure, mode and source of nutrition classifying the organisms in five kingdoms. C) Both Monera and Protista may be autotrophic and heterotrophic. D) Monerans have well defined nucleus. Show Answer Correct Answer: D) Monerans have well defined nucleus. 6. Choanocytes are unique to A) Echinodermata. B) Protozoa. C) Mollisca. D) Porifera. Show Answer Correct Answer: D) Porifera. 7. Which among the following have scales? (i) Amphibians (ii) Pisces (iii) Reptiles (iv) Mammals A) (i) and (iii). B) (iii) and (iv). C) (iii) and (iii). D) (i) and (ii). Show Answer Correct Answer: C) (iii) and (iii). 8. The following possess tissue level organisation A) Nematode. B) Cnifaria. C) All the above. D) None of the above. Show Answer Correct Answer: A) Nematode. 9. Who classified the living organisms into animalia and plantae A) Carl linnaeus. B) Whittaker. C) Charles Darwin. D) None of the above. Show Answer Correct Answer: A) Carl linnaeus. 10. Identify the 'hermaphrodite' animal from the given alternatives A) Sea-cucumber. B) Spider. C) Platypus. D) Leech. Show Answer Correct Answer: D) Leech. 11. Yeasts, Mushrooms, and Mold are members of which Kingdom? A) Plantae. B) Fungi. C) Animal. D) Protist. Show Answer Correct Answer: B) Fungi. 12. These plants have a system of tubes to carry water and nutrients from the roots to the leaves A) Vascular. B) Tropism. C) Non-vascular. D) Mosses. Show Answer Correct Answer: A) Vascular. 13. Which of the following warm blooded organisms? A) Fish. B) Reptiles. C) Amphobians. D) Aves. Show Answer Correct Answer: D) Aves. 14. How do snails take in oxygen? A) Lungs and moist skin. B) Moist skin. C) Gills. D) Lungs. Show Answer Correct Answer: D) Lungs. 15. Which organisms are most closely related? A) Equus (Horse) & Equus (Black). B) Cyanea artica (Jellyfish) & Ctenodiscus crispatus (Mud Starfish). C) Well well (Cobra) & Glycine Max (Soya Bean). D) Ophiocomina nigra (black brittle star) & Brassica nigra (black mustard). Show Answer Correct Answer: A) Equus (Horse) & Equus (Black). 16. Which phylum is comprised of acoelomate, bilaterally symmetrical and tripoblastic organisms? A) Nematode. B) Porifera. C) Chordata. D) Platyhelminthes. Show Answer Correct Answer: D) Platyhelminthes. 17. '' The differences between living organisms within a species." This statement refers to which type of diversity? A) Species diversity. B) Genetic diversity. C) Interaction diversity. D) Ecosystem diversity. Show Answer Correct Answer: B) Genetic diversity. 18. The science of classification is called? A) Demography. B) Taxonomy. C) Biology. D) None of the above. Show Answer Correct Answer: B) Taxonomy. 19. Echinoderms have A) Book lung. B) Jet propulsion. C) Water vascular system. D) Canal system. Show Answer Correct Answer: C) Water vascular system. 20. Who wrote the book "The origin of species" A) Linnaeus. B) Whittaker. C) Charles Darwin. D) Woese et all. Show Answer Correct Answer: C) Charles Darwin. 21. What type of animals are pisces? A) Warm blooded. B) Cold blooded. C) All the above. D) None of the above. Show Answer Correct Answer: B) Cold blooded. 22. DeWorming, Central Government Program is defined to eradicate ..... Phylum Organisms.The central government program dictates to the organisms of any category of children in school through de warming. A) Nemathelminthes. B) Platehelminthes Plan T Helmen This. C) Arthropoda Arthropoda. D) Annileda Anileda. Show Answer Correct Answer: A) Nemathelminthes. 23. What kingdom are viruses classified as? A) Kingdom Archaebacteria. B) Kingdom Protista. C) Kingdom Eubacteria. D) They are non-living & not in a kingdom. Show Answer Correct Answer: D) They are non-living & not in a kingdom. 24. Genetic makeup of a trait an organism possesses A) Genotype. B) Classification. C) Phenotype. D) Species. Show Answer Correct Answer: A) Genotype. 25. Which of the following organism does not belong to aschelminthes? A) Filarial worm. B) Pinworm. C) Earth worm. D) Roundworm. Show Answer Correct Answer: C) Earth worm. 26. Archea describes A) Primitive bacteria. B) Belongs to monera. C) All the above. D) None of the above. Show Answer Correct Answer: C) All the above. 27. The division of plants that lack the well differentiated body design is called ..... A) Bryophyta. B) Thallophyta. C) Gymnosperm. D) Pteridophyta. Show Answer Correct Answer: B) Thallophyta. 28. Which of the following consists of animals having skin covered with thorns? A) Mollusca. B) Echinodermata. C) Annelida. D) Arthropod. Show Answer Correct Answer: B) Echinodermata. 29. Who proposed the system of binomial nomenclature of organisms? A) Carolus Linnaeus. B) Carl Woese. C) Carolus Woese. D) Robert Whittaker. Show Answer Correct Answer: A) Carolus Linnaeus. 30. Mollusca contains hemoglobin pigment A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 31. Select the correct example of division pteridophyta A) Funny. B) Marching. C) Marchantia. D) Curly. Show Answer Correct Answer: B) Marching. 32. What types of plants have tissues to carry fluids? A) Algae. B) Nonvascular. C) Vascular. D) Mosses. Show Answer Correct Answer: C) Vascular. 33. Use decaying organic material as food and are therefore called A) Chitin. B) Heterotrophs. C) Saprophs. D) Lichens. Show Answer Correct Answer: C) Saprophs. 34. ..... provides a uniform way of identification of the vast diversity of life around us A) Variation. B) Evolution. C) Species. D) Nomenclature. E) Classification. Show Answer Correct Answer: D) Nomenclature. 35. Animals which grow and live in the water somewhere only have sparse covering of hair A) Aquatic animals. B) Flying mammals. C) Fish. D) Marine animals. Show Answer Correct Answer: D) Marine animals. 36. Rhizopus stolonifer is from which of the following phylum's? A) Blastocladiomycota. B) Basidiomycota. C) None of these. D) Glomeromycota. Show Answer Correct Answer: D) Glomeromycota. 37. The following possess open circulatory system A) Platyhelminthes. B) Arthopoda. C) Nematode. D) Annelida. Show Answer Correct Answer: B) Arthopoda. 38. High organisms higher adaptability and diversity are placed in ..... Kingdom and most of them are autotrophic in nutrition. A) Plantae. B) Protista. C) Animal. D) Monera. Show Answer Correct Answer: A) Plantae. 39. Which locomotory organ does organisms of Echinodermata have? A) Muscular feet. B) Jointed appendages. C) Predictment. D) Tube feet. Show Answer Correct Answer: D) Tube feet. 40. The locomotory organs of Echinodermata are A) Tube feet. B) Jointed legs. C) Parapodia. D) Muscular feet. Show Answer Correct Answer: A) Tube feet. 41. Which kingdom is prokaryotic? A) Animal. B) Planta. C) Fungi. D) Archaebacteria. Show Answer Correct Answer: D) Archaebacteria. 42. Corals are ..... A) Poriferans attached to some solid support. B) Poriferans present at the sea bed. C) Solitary living cnidarians. D) Cnidarians that live in colonies. Show Answer Correct Answer: D) Cnidarians that live in colonies. 43. Animals are divided into vertebrates and invertebrates A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 44. Following is not the characteristic feature in mammals.Which of the following is not a mammalian characteristic. A) Hair. B) Folly shine. C) Cold blood. D) Mammalian glands. Show Answer Correct Answer: C) Cold blood. 45. Five kingdoms classification was done by ..... A) Carl Linnaeus. B) Wittekar. C) Copeland. D) All the above. Show Answer Correct Answer: B) Wittekar. 46. The smallest part of an animal's body is the ..... A) Organ. B) Organ System. C) Cell. D) Tissue. Show Answer Correct Answer: C) Cell. 47. By separating organisms on the basis of their hierarchy of characteristics, which is the basic unit of classification? A) Genus. B) Species. C) Order. D) Family. Show Answer Correct Answer: B) Species. 48. Hard calcium carbonate structures are used as skeleton by A) (c) Arthropod. B) (e) Nematode. C) (Ah). D) (b) Protochordata. Show Answer Correct Answer: C) (Ah). 49. Herdmania are the example of A) Fish. B) Protochordata. C) Chordata. D) Vertebrate. Show Answer Correct Answer: B) Protochordata. 50. In which year Carl linnaeus classified living organisms into 2 groups A) 1768. B) 1759. C) 1769. D) 1758. E) 1857. Show Answer Correct Answer: D) 1758. 51. A small animal called the duckbilled platypus lives in Australia. Which characteristic of this animal shows that this is a mammal? A) It has webbed feet. B) It makes a nest and lays eggs. C) It feeds its young milk. D) It eats other animals. Show Answer Correct Answer: C) It feeds its young milk. 52. Organism X and Y are from the same order. Which of the following statements are true? I. They are from the same classII. They are from the same family III. They may be from the same genusIV. They may be from different family A) I, II and III. B) I, III and IV. C) II, III and IV and IV. D) I, II, III and IV. Show Answer Correct Answer: B) I, III and IV. 53. Porifera belongs to ..... kingdom (group) A) Animal. B) Protista. C) Monera. D) Plantae. Show Answer Correct Answer: A) Animal. 54. Method of naming organisms with two names is called ..... A) Nomenclature. B) Nominal namenclature. C) Binamial nomenclature. D) All the above. Show Answer Correct Answer: C) Binamial nomenclature. 55. Bats differ from aves in the following things ..... A) Petagia Peta Zia. B) WARM Blood is warm. C) Both both. D) None is nothing. Show Answer Correct Answer: C) Both both. 56. HOW MANY KINGDOMS ARE THERE? A) 7. B) 5. C) 6. D) 4. Show Answer Correct Answer: C) 6. 57. Coelomate, exoskeleton and jointed appendages are characteristics of A) Annelida. B) Chordata. C) Mollusca. D) Arthropod. Show Answer Correct Answer: D) Arthropod. 58. What do you call the field of biology which deals with the process of identifying, naming, and classifying organisms? A) Systematics. B) Taxonomy. C) Ecology. D) Evolution. Show Answer Correct Answer: B) Taxonomy. 59. Select whether the given statement is true or false."In eukaryotes, nucleus is absent in the cell." A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 60. The presence of differences between organisms of the same species is known as A) Evolution. B) Diversity. C) Classification. D) Variation. Show Answer Correct Answer: D) Variation. ← PreviousNext →Related QuizzesScience QuizzesClass 9 QuizzesClass 9 Science Chapter 7 Diversity In Living Organisms Quiz 1Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 3Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 4Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 5Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 6 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books