This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 7 Diversity In Living Organisms – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 8 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Classification gives us an idea of A) Diversity. B) Variation. C) Classification. D) Evolution. Show Answer Correct Answer: D) Evolution. 2. What Features Tend You To Recognize Dicot Plabt?Depending on what symptoms do you identify the binocular plant? A) Reticulate Venation. B) TAP root System mother separation system. C) Two SEED COTYLEDONS islands spores. D) All the above. Show Answer Correct Answer: D) All the above. 3. Study the information about the given lost animal"These animals are present in water mostly marine as well as few fresh water forms and are either sessile or free swimming and show radial symmetry. The organisms show the presence of two body forms polyps and medusa and the body layer are diploblastic"As per the information the lost animal would be1. Hydra2. Sea anemone3. Sponges4. Ascaris5. Fly A) Both 1 and 3. B) Both 1 and 2. C) Both 3 and 4. D) Only 4. Show Answer Correct Answer: B) Both 1 and 2. 4. They lay eggs with tough coverings and do not need to lay their eggs in water, unlike amphibians. These organisms are called ..... ? A) Frogs. B) Toads. C) Crocodiles. D) Salamenders. Show Answer Correct Answer: C) Crocodiles. 5. Name the group to which Prawn, housefly and spider belong. A) Mammalia. B) Porifera. C) Annelids. D) Arthropod. Show Answer Correct Answer: D) Arthropod. 6. Cat is an animal living in water. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 7. The branch of biology that identifies, describes, classifies and names the organism is called ..... A) Zoology. B) Botany. C) Taxonomy. D) Ecology. Show Answer Correct Answer: C) Taxonomy. 8. Thallophytes, bryophytes, pteridophytes, gymnosperms and angiosperms belongs to which kingdom(group) A) Plantae. B) Animal. C) Monera. D) Protista. Show Answer Correct Answer: A) Plantae. 9. The 1st person who classified the species into 2 kingdoms A) Whittaker. B) Linnaeus. C) Woese et al. D) Chatton. Show Answer Correct Answer: B) Linnaeus. 10. The science of describing, classifying, and naming living things is called: A) Geology. B) Biology. C) Taxonomy. D) Chemistry. Show Answer Correct Answer: C) Taxonomy. 11. What Happens If Saprophytic Fungi Are Absent in World?What happens if the food fungi is not in the world? A) Earth Fill With Waste Material Earth. B) Earth Fill with Dead Material The entire earth is full of dead artworks. C) Both both. D) Toxic materials to be present on Earth.On earth is filled with a poisonous chemicals. Show Answer Correct Answer: C) Both both. 12. Which of the following have two chambered heart? A) Tiger. B) Crocodile. C) Tuna. D) Salamanders. Show Answer Correct Answer: C) Tuna. 13. Plants like Ulothrix, Alva, Fucus, Spirogyra belongs to ..... A) Bryophyta. B) Thallophyta. C) Pteridophyta. D) Angiosperms. Show Answer Correct Answer: B) Thallophyta. 14. Holozoic nutrition process in ..... phylum A) Porifera. B) Mollusca. C) Echinoderms. D) None of the above. Show Answer Correct Answer: A) Porifera. 15. Algae belongs to A) Archea. B) Bacteria. C) Chromista. D) Animal. Show Answer Correct Answer: C) Chromista. 16. Organisms belonging to ..... are protected by a calcareous shell of hard calcium. A) Mollusca. B) Echinodermata. C) Arthropod. D) Cnidaria. Show Answer Correct Answer: A) Mollusca. 17. Which of the following is not a criterion for classification of living organisms? A) Body design of the organism. B) Ability to produce one's own food. C) Membrane bound nucleus and cell organelles. D) Height of the plant. Show Answer Correct Answer: D) Height of the plant. 18. LUCA means A) Little Universal Common archea. B) Last Universal Common Ancestor. C) Last Universal Common archea. D) Last Universal Common animalia. Show Answer Correct Answer: B) Last Universal Common Ancestor. 19. Which is not an aquatic animal? A) Hydra. B) Jelly fish. C) Corals. D) They would fly. Show Answer Correct Answer: D) They would fly. 20. Who classified organisms into two groups for first time? A) Carl Linnaeus. B) Wittekar. C) Both. D) Cavelier Smith. Show Answer Correct Answer: A) Carl Linnaeus. 21. No longer living or in existence on the planet A) Species. B) Fossil. C) Extinct. D) Gene. Show Answer Correct Answer: C) Extinct. 22. Which of the following is egg laying mammal A) Duck billed platypus. B) Kangaroo. C) Whale. D) Bat. Show Answer Correct Answer: A) Duck billed platypus. 23. Decaying organic material are called ..... in a scientific way. A) Bryophyta. B) Monera. C) Mollusca. D) Saprophytes. Show Answer Correct Answer: D) Saprophytes. 24. What is called the unit of classification? A) Species. B) Class. C) Phylum. D) Kingdom. Show Answer Correct Answer: A) Species. 25. Which of the following are called cryptogams? A) Thallophyta. B) Bryophyta. C) Pteridophyta. D) All of these. Show Answer Correct Answer: D) All of these. ← PreviousNext →Related QuizzesClass 9 Science Chapter 7 Diversity In Living Organisms Quiz 1Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 2Class 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 6Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 7Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 9Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 10Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books