This quiz works best with JavaScript enabled. Home > Class 9 > Class 9 Science Chapter 7 Diversity In Living Organisms – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 12 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What types of organisms have a backbone? A) Invertebrates. B) Gymnosperms. C) Vertebrates. D) Angiosperm. Show Answer Correct Answer: C) Vertebrates. 2. Planarians, or parasitic animals like liverflukes are example of A) Plathyhelminthes. B) Annelida. C) Nematode. D) Arthropod. Show Answer Correct Answer: A) Plathyhelminthes. 3. These plants have inconspicuous or hidden reproductive organs and bear naked embryos called spores.What are they called? A) Cryptogams. B) Phanerogams. C) Angiosperms. D) Gymnosperms. Show Answer Correct Answer: A) Cryptogams. 4. Pseudocoelom can be found in ..... A) Nematode. B) Platyhelminthes. C) Arthropod. D) Echinodermata. Show Answer Correct Answer: A) Nematode. 5. Which of the following is a parasitic protozoan? A) Entamoeba. B) Amoeba. C) Paramecium. D) Euglena. Show Answer Correct Answer: A) Entamoeba. 6. Which of the following is not an arthropod characteristic? A) Jointed appendages. B) Nonsegmented body. C) Molting. D) Exoskeleton. Show Answer Correct Answer: B) Nonsegmented body. 7. On what basis are living organisms classified? A) Appearance and behaviour. B) Colour of living organism. C) Form and function. D) Both a and c. Show Answer Correct Answer: D) Both a and c. 8. Find out the false statement. A) Aves are warm-blooded, egg laying and have four-chambered heart. B) Aves have feather covered body, forelimbs are modified as wing and breathe through lungs. C) Most of the mammals are viviparous. D) Fishes, amphibians and reptiles are oviparous. Show Answer Correct Answer: D) Fishes, amphibians and reptiles are oviparous. 9. Monera cell wall is made up of A) Lipids, proteins. B) Peptidoglycon, lipids. C) Peptidoglycon, proteins. D) None of the above. Show Answer Correct Answer: B) Peptidoglycon, lipids. 10. All the reptiles poses three chambered heart.Reptile With Four Chambered Heart ..... A) Tortoise tortoise. B) Lizard lizard. C) Crocodile crocodile. D) All the above. Show Answer Correct Answer: C) Crocodile crocodile. 11. The wide variety of living organisms that inhabit the planet A) Biodiversity. B) Extinct. C) Classification. D) Species. Show Answer Correct Answer: A) Biodiversity. 12. Plants With Double Leaves Seeds Are Generally Dicot Plants.They also show the following characters.Jalakara plants that spread the month usually show the following symptoms. A) TAP root System mother separation system. B) Reticulate Venation Jalakara. C) Both both. D) Parallel venation parallel this month. Show Answer Correct Answer: C) Both both. 13. Which of the following organism is a member of mollusca? A) Star fish. B) Sea lily. C) Octopus. D) Crab. Show Answer Correct Answer: C) Octopus. 14. Plants With Undifferential Body Parts Like Roots, Stem And Leaves Are Placed in Sub Division A) Bryophyta Bryophyta. B) Pteridophyta teridophite. C) Gymnosperms are derivative spores. D) None is nothing. Show Answer Correct Answer: A) Bryophyta Bryophyta. 15. Which of the following produce seeds? A) Bryophyta. B) Thallophyta. C) Pteridophyta. D) Gymnosperms. Show Answer Correct Answer: D) Gymnosperms. 16. All prokaryotes are classified under A) Protista. B) Monera. C) All the above. D) None of the above. Show Answer Correct Answer: B) Monera. 17. The following are characteristics of flying mammals A) Echolocation. B) Nocturnal. C) Live In roots of trees. D) All. Show Answer Correct Answer: D) All. 18. Which of the following organism is cold blooded animal? A) Crocodile. B) Parrot. C) Tiger. D) Human. Show Answer Correct Answer: A) Crocodile. 19. 5-Kingdom classification has given by A) Morgan. B) R. Whittaker. C) Linnaeus. D) Haeckel. Show Answer Correct Answer: B) R. Whittaker. 20. Cartiligious organ present on dorsal side of protochordata A) Chordata. B) Notochordata. C) Vertebrate. D) None of the above. Show Answer Correct Answer: B) Notochordata. 21. Which among the following have open circulatory system?(i) Arthropoda(ii) Mollusca(iii) Annelida(iv) Coelenterata A) (i) and (ii). B) (iii) and (iv). C) (i) and (iii). D) (ii) and (iv). Show Answer Correct Answer: A) (i) and (ii). 22. Unicellular, Prokaryotic Organisms Are Place in ..... Kingdom.The nucleus of the nucleus is included in the kingdom. A) Protista Protista. B) Monira Muni r. C) Archea Archae. D) All the above. Show Answer Correct Answer: B) Monira Muni r. 23. Who gave each organism 2 names A) Darwin. B) Linnaeus. C) Whittaker. D) Smith. Show Answer Correct Answer: B) Linnaeus. 24. Which of the following organism is symmetric? A) Crab. B) Liver Fluke. C) Earthworm. D) All of these. Show Answer Correct Answer: D) All of these. 25. Thread Like Structure of Fungal Body ..... A) Hyphae Haifi. B) Mycelium mycelium. C) Both both. D) None is nothing. Show Answer Correct Answer: A) Hyphae Haifi. ← 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 8Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 9Class 9 Science Chapter 7 Diversity In Living Organisms Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books