This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Zoology – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 51 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Identify the correct class:wasp A) Arachnids. B) Cephalopods. C) Crustacea. D) Gastropod. E) Insect. Show Answer Correct Answer: E) Insect. 2. Metamorphosis occurs in A) Fishes and amphibians. B) Amphibians. C) Fishes, amphibians, and reptiles. D) Amphibians and reptiles. Show Answer Correct Answer: B) Amphibians. 3. Example of unicellular A) Amoeba. B) Plants. C) Animals. D) All of these tags4. Show Answer Correct Answer: A) Amoeba. 4. Mosquitoes belong to the order A) Lepidoptera. B) Heteroptera. C) Diptera. D) Hemiptera. Show Answer Correct Answer: C) Diptera. 5. Which word does NOT correctly describe animals: A) Multicellular. B) Diploid. C) Autotrophic. D) Eukaryotic. Show Answer Correct Answer: C) Autotrophic. 6. WHAT ADVICE DOES PROFESSOR O'CONELL-RODWELL HAVE FOR NEW WRITERS? A) A. B) C. C) D. D) B. Show Answer Correct Answer: A) A. 7. Identify the incorrect match A) Physiology study of functions and processes of life. B) Pedology soil science. C) Kinesiology fossil study. D) Genetics study of genes. Show Answer Correct Answer: C) Kinesiology fossil study. 8. What is the purpose of deriving the phylogeny of animal taxa? A) To understand their evolutionary relationships. B) To study their behavior. C) To determine their size. D) To understand their habitat. Show Answer Correct Answer: A) To understand their evolutionary relationships. 9. Cnidarians they have a single opening or mouth for food and waste. A) True. B) False. Show Answer Correct Answer: A) True. 10. A type of cell division where the cell divides into two copies A) Budding. B) Fragmentation. C) Binary Fission. D) Vegetative propagation. Show Answer Correct Answer: C) Binary Fission. 11. What is the common name of cobra A) Water snake. B) Flying snake. C) Rattle snake. D) Well, well. Show Answer Correct Answer: D) Well, well. 12. Who does not have denticles? A) Rays. B) Shit. C) Man-o-wars. D) Sharks. Show Answer Correct Answer: C) Man-o-wars. 13. Do earthworms have an open or closed circulatory system? A) Closed. B) Open. Show Answer Correct Answer: A) Closed. 14. What is meant by heat? A) 1. B) 1. C) 2. D) 3. Show Answer Correct Answer: D) 3. 15. Wombats look like short, furry? A) Mouse. B) Cat. C) Rabbits. D) Pig. Show Answer Correct Answer: D) Pig. 16. A bird with a long, flattened beak (like a duck) is specialized for what food habits? A) Seed cracking. B) Eating nectar. C) Spearing fish. D) Straining algae and plants. Show Answer Correct Answer: D) Straining algae and plants. 17. What do birds use during preening to keep their plumage water repellent? A) Saliva. B) Lipids stored in their liver. C) Secretions from the uropygial gland. D) Keratin from feather barbs. Show Answer Correct Answer: C) Secretions from the uropygial gland. 18. What type of body covering does a reptile have? A) Skin with feathers. B) Dry, scaly skin. C) Skin with scales. D) Moist, smooth skin. Show Answer Correct Answer: B) Dry, scaly skin. 19. ..... factors are the living parts of an ecosystem. A) Biotic. B) Abiotic. C) Limiting. D) None of above. Show Answer Correct Answer: A) Biotic. 20. What is the definition of the tragedy of the commons A) When humans overuse natural resources. B) When the short-term, positive effects go to the individual, while the long-term, negative effects are spread out to the group. C) When humans act selfishly, thinking of their own self-interest. D) When plants and animals compete for space, resources, and/or food. Show Answer Correct Answer: B) When the short-term, positive effects go to the individual, while the long-term, negative effects are spread out to the group. 21. What is the main problem with using common names for species? A) They are too difficult to remember. B) They are too long. C) They are always in Latin. D) They can lead to confusion about the animal's relationships. Show Answer Correct Answer: D) They can lead to confusion about the animal's relationships. 22. What class does STARFISH belongs to? A) Class Holothuroidea. B) Class Echinoidea. C) Class Crinoidea. D) Class asteroidea. E) Class Ophiuroidea. Show Answer Correct Answer: D) Class asteroidea. 23. Groups at the top of the hierarchy (kingdom, phylum, class). True or false? A) True. B) False. Show Answer Correct Answer: A) True. 24. Mesokaryon is ..... A) A nucleus like structure. B) Nucleoid with histone protein. C) A nucleoid with distinct chromosome. D) A nucleus with condensed chromosome. Show Answer Correct Answer: D) A nucleus with condensed chromosome. 25. Pulmonary veins are those which A) Carry pure blood from lungs to heart. B) Carry impure blood from lungs to the heart. C) Carry pure blood from heart to lungs. D) Carry impure blood from heart to lungs. Show Answer Correct Answer: A) Carry pure blood from lungs to heart. 26. Which type of feather is responsible for covering and streamlining a bird's body? A) Contour. B) Down. C) Filoplume. D) Tail. Show Answer Correct Answer: A) Contour. 27. Which taxa is the least specific? A) Class. B) Kingdom. C) Species. D) Tomorrow. E) Genus. Show Answer Correct Answer: D) Tomorrow. 28. Added Protista that included sing celled eukaryotes and bacteria (prokaryotes) A) Two Kingdom. B) Six Kingdom. C) Three Kingdom. D) Four Kingdom. Show Answer Correct Answer: C) Three Kingdom. 29. How do cnidarians reproduce? A) Only sexually. B) Only asexually. C) Both sexually and asexually. D) None of above. Show Answer Correct Answer: C) Both sexually and asexually. 30. Organ on the middle of the ventral side of planarians that takes in their food A) Tegument. B) Proglottids. C) Eyespots. D) Pharynx. Show Answer Correct Answer: D) Pharynx. 31. Which of the following is NOT a mammal? A) Elephant. B) Cat. C) Horse. D) Bird. Show Answer Correct Answer: D) Bird. 32. Sand dollars and sea urchins both have mouth structures called ..... A) Aristotle's Lantern. B) Plato's Closet. C) Socrates' Dentures. D) Democritus' Facepalm. Show Answer Correct Answer: A) Aristotle's Lantern. 33. Which type of asexual reproduction does this picture represent? A) Budding. B) Vegetative propagation. C) Binary fission. D) Regeneration. Show Answer Correct Answer: D) Regeneration. 34. What is the primary function of the beak in cephalopods? A) Feeding. B) Protection. C) Respiration. D) Locomotion. Show Answer Correct Answer: A) Feeding. 35. Which one is not a consumer? A) Bear. B) Shark. C) Vulture. D) Anemone. Show Answer Correct Answer: C) Vulture. 36. Phylum Mollusca is the second largest phylla A) False. B) True. Show Answer Correct Answer: B) True. 37. Each ootheca contains nearly ..... eggs A) B 19. B) D 18. C) A 12. D) C 16. Show Answer Correct Answer: D) C 16. 38. Which of the following is NOT an example of an adaptation? A) Birds migrating during the winter months. B) The total sum of all the chemical reactions in your body. C) Humans evolving the ability to digest lactose (sugar in milk). D) The ability of dolphins to communicate in aquatic environments. Show Answer Correct Answer: B) The total sum of all the chemical reactions in your body. 39. What period does modern mankind belong to? A) A quartena ri. B) Ah, great Datius. C) E. Cambrian. D) E. Silurian. Show Answer Correct Answer: A) A quartena ri. 40. RNA is the genetic material in A) E.coli. B) Tobacco Mosaic Virus (TMV). C) Eukaryotes. D) Prokaryotes. Show Answer Correct Answer: B) Tobacco Mosaic Virus (TMV). 41. The fastest mammal in the world is a ..... A) Lion. B) Leopard. C) Tiger. D) Cheetah. Show Answer Correct Answer: D) Cheetah. 42. Color patterns in an animal that help to hide it from other animals. A) Stripes. B) Mimicry. C) Polka dots. D) Camouflage. Show Answer Correct Answer: D) Camouflage. 43. Which is larger, the brushtail possum or the pygmy possum? A) Brushtail possum. B) Pygmy I can. Show Answer Correct Answer: A) Brushtail possum. 44. Identify the correct phylum:earthworms A) Nematodes. B) Annelids. C) Echinoderms. D) Plathelmiths. E) Cnidarians. Show Answer Correct Answer: B) Annelids. 45. Brittle stars don't have ..... A) A water vascular system. B) Arms. C) Tube feet. D) Radial canals. Show Answer Correct Answer: C) Tube feet. 46. What color are the female Common Toad's eggs? A) Green. B) Blue. C) Black. D) White. Show Answer Correct Answer: C) Black. 47. Light-colored, thread-like, thin worm, the length of the female is 32-100 cm, the length of the male is 2 cm. A) Sedge. B) Ascaris. C) Thread. D) None of above. Show Answer Correct Answer: C) Thread. 48. What type of coelom development and cleavage occurs in protostomes? A) Schizocoelom and radial cleavage. B) Schizocoelom and spiral cleavage. C) Enterocoelom and radial cleavage. D) Enterocoelom and spiral cleavage. Show Answer Correct Answer: B) Schizocoelom and spiral cleavage. 49. ..... happens when young animals watch their parents or others to understand how to do something. A) Trial and error. B) Instinct. C) You inherit. D) Learning. Show Answer Correct Answer: B) Instinct. 50. Which theory proposes that the prokaryotic ancestors of the mitochondria and the plastids gained entry to the host cell as an undigested prey? A) Serial Endosymbiosis Theory. B) Colonial Flagellate Hypothesis. C) Cell Theory. D) Iron-Sulfur World Hypothesis. Show Answer Correct Answer: A) Serial Endosymbiosis Theory. 51. WHICH OF THESE STATEMENTS ABOUT INTRODUCTIONS AND CONCLUSIONS WOULD SHE AGREE WITH? A) D. B) B. C) C. D) A. Show Answer Correct Answer: D) A. 52. What language did Linnaeus use for the names of taxa? A) French. B) Latin. C) English. D) Greek. Show Answer Correct Answer: B) Latin. 53. Anadromous migration is A) Live in sea but migrate in freshwater. B) Live in freshwater but migrate in sea. C) Both of the above. D) None of the above. Show Answer Correct Answer: A) Live in sea but migrate in freshwater. 54. Single celled organisms that do not contain a nucleus are referred to as A) Eukaryotes. B) Prokaryotes. Show Answer Correct Answer: B) Prokaryotes. 55. What is the function of Broca's Area A) Comprehends written and spoken language. B) Controls voluntary eye movements. C) Controls the muscles involved in the production of speech. D) Stimulates voluntary skeletal muscle movements. Show Answer Correct Answer: C) Controls the muscles involved in the production of speech. 56. The term abiogenesis coined by A) Hanson and Huxley. B) Thomas Huxley. C) Haldane. D) Darwin. Show Answer Correct Answer: B) Thomas Huxley. 57. All of the following are characteristics of living things except: A) Has a brain. B) Responds to stimuli. C) Reproduces. D) Obtains and uses energy. Show Answer Correct Answer: A) Has a brain. 58. In winter, a bat stays in its cave, and its body temperature drops, its heart rate slows to a fraction of its normal rate, and it is barely breathing. What is this behavior called? A) Migration. B) Hibernation. C) Territorial behavior. D) Courtship behavior. Show Answer Correct Answer: B) Hibernation. 59. If the sequence of bases in one strand of DNA is ATGCATGCA, what would be the sequence of bases on complementary strand? A) UACGUACGU. B) Ogkogka. C) TACTACGT. D) ATGCATGCA. Show Answer Correct Answer: C) TACTACGT. 60. Reptiles may also avoid confrontation through camouflage. A) True. B) Fales. 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