This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Zoology – Quiz 57 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 57 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... animals like fish, frogs, snakes and turtles have no way to keep warm during the winter. A) Cold-blooded. B) Spineless. C) Warm-blooded. D) Amphibians. Show Answer Correct Answer: A) Cold-blooded. 2. The first genetic material could be A) DNA. B) RNA. C) Carbohydrates. D) Protein. Show Answer Correct Answer: B) RNA. 3. Some frogs are in trouble because of ..... and a particular ..... that affects some species of frogs. A) Predators, fungus. B) Habitat loss, fungus. C) Pollution, fungus. D) None are right. Show Answer Correct Answer: C) Pollution, fungus. 4. This phylum contains animals that have a muscular foot that can be modified into tentacles A) Arthorpoda. B) Worms (annelida, nematoda, plathelminths). C) Cnidarians. D) Mollusca. E) Porifera. Show Answer Correct Answer: D) Mollusca. 5. Invertebrates that have spiny skins and radial symmetry (are symmetrical like a wheel) A) Worms. B) Echinoderms. C) Molluscs. D) Cnidarians. Show Answer Correct Answer: B) Echinoderms. 6. Which of the following is not a tissue layer in a triploblastic organism? A) Myroderm. B) Mesoderm. C) Endoderm. D) Ectoderm. Show Answer Correct Answer: A) Myroderm. 7. Which is an example of a Ophiuroidea? A) Sea cucumber. B) Sea star. C) Basket star. D) Sea lily. Show Answer Correct Answer: C) Basket star. 8. Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases is called Global Warming. A) True. B) False. Show Answer Correct Answer: B) False. 9. What is "depravity" ? A) A corrupt or depraved or degenerate act or practice. B) Virtue and morality. C) Purity and innocence. D) None of above. Show Answer Correct Answer: A) A corrupt or depraved or degenerate act or practice. 10. Which of the annelids we mentioned are parasites? A) Leeches. B) Snails. C) Polychaeta. D) Earthworms. Show Answer Correct Answer: A) Leeches. 11. Found in the between layers and gives rise to the supportive, contractile and blood cells. A) Mesoderm. B) Endoderm. C) Ectoderm. D) None of above. Show Answer Correct Answer: A) Mesoderm. 12. The radial canals are lined with little structures that resemble bulb syringes called ..... A) Ring canals. B) Madreporites. C) Stone canals. D) Ampoules. Show Answer Correct Answer: D) Ampoules. 13. Phylum Cnidaria is known as A) "Tentacles". B) "Sponges". C) "stinging cells". D) "Cleaners". Show Answer Correct Answer: C) "stinging cells". 14. These insects belong to the order..... A) Hymenoptera. B) Hemiptera. C) Orthoptera. D) Odonata. Show Answer Correct Answer: B) Hemiptera. 15. Which of the following statements shows the difference between organ and organism?I. Organs are made up of organisms.II. Organisms are incomplete without organs.III. Organs are the highest level of an organism.IV. Organs are building block that makes up an organism. A) I and II only. B) II and IV only. C) III and IV only. D) II, III and IV only. Show Answer Correct Answer: B) II and IV only. 16. The outermost layer of a shell. A) Periostracum. B) Nacreous layer. C) Prismatic layer. D) None of above. Show Answer Correct Answer: A) Periostracum. 17. Which among the following helps in circulation of blood? A) Monocytes. B) Erythrocytes. C) Lymphocytes. D) Blood platelets. Show Answer Correct Answer: B) Erythrocytes. 18. Which phylum does a vinegar eel belong to? A) Phylum Nemathelminthes. B) Phylum Platyhelminthes. C) Phylum Annelida. D) Phylum Rotifera. Show Answer Correct Answer: A) Phylum Nemathelminthes. 19. The essential component of our food are called A) Minerals. B) Nutrient. C) Roughage tags1. D) Fats. Show Answer Correct Answer: B) Nutrient. 20. Elements that have its own part to play in an ecosystem are called: A) Habitat. B) Niche. C) Humans. D) Temperature. Show Answer Correct Answer: B) Niche. 21. The systematic groupings and naming of organisms based on shared structural similarities, functional similarities, or evolutionary history. A) Classification. B) Taxonomy. C) Scientific Naming. D) Systematic. Show Answer Correct Answer: A) Classification. 22. A body part or behavior that helps a living thing survive A) Behavior. B) Learned behavior. C) Instinct. D) Adaption. Show Answer Correct Answer: D) Adaption. 23. The alveolar po2 is A) A 104 mm Hg. B) B 120 mm Hg. Show Answer Correct Answer: A) A 104 mm Hg. 24. According to the fossil record, when did life first appear on Earth? A) 350, 000 years ago. B) 3.5-3.8 billion years ago. C) 35, 000 years ago. D) 350 years ago. Show Answer Correct Answer: B) 3.5-3.8 billion years ago. 25. Who was the author of "Principles of Geology", the book Darwin read and was influenced by during his voyage. A) Charles Lyell. B) John S. Henslow. C) Hutton. D) Jean Baptiste Lamarck. Show Answer Correct Answer: A) Charles Lyell. 26. Organ level organisation was first seen in A) B Platyhelminthes. B) To Annelida. Show Answer Correct Answer: A) B Platyhelminthes. 27. Ciliated protozoa can have 2 types of nuclei, what are they? A) Macronúcleos e núcleolo. B) Nucleus and endosomes. C) Macro Núcleos and micro núcleos. D) Binary nucleus and macronuclei. Show Answer Correct Answer: C) Macro Núcleos and micro núcleos. 28. Segmented worms have ..... A) A hydrostatic skeleton. B) An endoskeleton. C) An exoskeleton. D) None of above. Show Answer Correct Answer: A) A hydrostatic skeleton. 29. Which is NOT a mollusk? A) Snail. B) Crayfish. C) Slug. D) Oyster. Show Answer Correct Answer: B) Crayfish. 30. A jelly like substance that makes up most of the of a cell A) Nucleoplasm. B) Protoplasm. C) Cytoplasm tags4. D) Mitochondria. Show Answer Correct Answer: C) Cytoplasm tags4. 31. If many fossils of dinosaurs are found buried together, we can assume they were probably NOT social dinosaurs. A) True. B) False. Show Answer Correct Answer: B) False. 32. This marginocephalia had "margins" on their heads and 3 horns as well. Most had a beak like a snapping turtle on their nose as well. A) Stegosaurus. B) Triceratops. C) T-rex. D) Velociraptor. Show Answer Correct Answer: B) Triceratops. 33. Fish are warm blooded creatures that take on the temperature of the water they are in ..... A) True. B) False. Show Answer Correct Answer: B) False. 34. Which class of mollusks includes squid, octopus, nautilus, and cuttlefish? A) Class Gastropoda. B) Class Polyplacophora. C) Class Bivalvia. D) Class Cephalopoda. Show Answer Correct Answer: D) Class Cephalopoda. 35. Change over time A) Selective Breeding. B) Natural Selection. C) Homeostasis. D) Evolution. Show Answer Correct Answer: D) Evolution. 36. Which of the following is NOT a type of evidence used to explain the relationships among animal taxa? A) Behavior. B) Embryology. C) Biochemistry. D) Morphology. Show Answer Correct Answer: A) Behavior. 37. Identify the correct phylum:sea lily A) Arthropoda. B) Mollusca. C) Cnidarians. D) Echinoderms. E) Worms. Show Answer Correct Answer: D) Echinoderms. 38. During expression of an operon, RNA polymerase binds to A) Promoter. B) Structural gene. C) Operator. D) Regulator gene. Show Answer Correct Answer: A) Promoter. 39. During embryonic development, animals with three germ layers give rise to which primary tissue types? A) Epithelial, muscular, and connective. B) Epithelial, nervous, and muscular. C) Endodermal, mesodermal, and ectodermal. D) Endocrine, exocrine, and circulatory. Show Answer Correct Answer: C) Endodermal, mesodermal, and ectodermal. 40. Arthropod means ..... A) Jointed legs. B) Cartilagenous legs. C) Bonous legs. D) Largest legs. Show Answer Correct Answer: A) Jointed legs. 41. In Radio carbon dating, the age of fossils can be determined using ..... A) 6 Q12. B) 6C14. C) 6 Q13. D) None of above. Show Answer Correct Answer: B) 6C14. 42. What is the name of the animal classification system that Carl Linnaeus created? A) Zoology. B) Mammalogy. C) Taxonomy. D) Binomial Nomenclature. Show Answer Correct Answer: C) Taxonomy. 43. Theropods were probably the biggest carnivores to have roamed the earth. A) False. B) True. Show Answer Correct Answer: B) True. 44. What is the function of the Premotor Cortex A) Controls skilled, complex motor activities. B) Responsible for intelligence (cognition), personality and behaviours. C) Stimulates voluntary skeletal muscle movements. D) Controls voluntary eye movements. Show Answer Correct Answer: A) Controls skilled, complex motor activities. 45. A hurricane is an example of ..... weather A) Determine. B) Extreme. C) Surroundings. D) Attacked. Show Answer Correct Answer: B) Extreme. 46. The single land mass that scientists believe existed before the continents split into what we see today A) Wonder. B) Land bridges. Show Answer Correct Answer: A) Wonder. 47. Among the major clades of Mollusca, those that do not have a larval stage are..... A) Cephalopods. B) Gastropods. C) Bivalves. D) Polyplacophora. Show Answer Correct Answer: A) Cephalopods. 48. Which of the following not a type of non-muscular movement? A) Amoeboid. B) Undulated. C) Flagellated. D) Ciliary. Show Answer Correct Answer: B) Undulated. 49. Evolutionary trees are based on the study of ..... that vary among species. A) Layers. B) Phylogeny. C) Characters. D) Genes. Show Answer Correct Answer: C) Characters. 50. How many sources of language did we mention in our presentation? A) 9. B) 7. C) 4. D) 5. Show Answer Correct Answer: B) 7. 51. Which of the following is NOT a key aspect of preserving species diversity? A) Genetic diversity management. B) Conservation. C) Habitat destruction. D) Breeding programs. Show Answer Correct Answer: C) Habitat destruction. 52. Sponges are underwater invertebrates with no heads, arms or legs. A) True. B) False. Show Answer Correct Answer: A) True. 53. What type of body covering does a fish have? A) Skin with feathers. B) Dry, scaly skin. C) Moist, smooth skin. D) Skin with scales. Show Answer Correct Answer: D) Skin with scales. 54. What is the function of the cytopygeum in protozoa? A) Eliminate food waste. B) Perform phagocytosis of visible food particles. C) Assistance with mobility. D) Secrete the carapace-shaped exoskeleton. Show Answer Correct Answer: A) Eliminate food waste. 55. If an animal only eats plants, it's a ..... A) Herbivore. B) Omnivore. C) Insectivore. D) Vegivore. Show Answer Correct Answer: A) Herbivore. 56. ..... means they are most active at night. A) Nocturnal. B) Echolocation. Show Answer Correct Answer: A) Nocturnal. 57. What tissue does the coelom form in within the triploblast? A) Ectoderm. B) Mesoglea. C) Mesoderm. D) Endoderm. Show Answer Correct Answer: C) Mesoderm. 58. Wildlife is depletion due to A) Soil erosion. B) Loss of minerals. C) Scarcity of water. D) Hunting and poaching tags4. Show Answer Correct Answer: D) Hunting and poaching tags4. 59. The constraints that climate, food, space, and other environmental factors place on a population is called environmental resistance. A) True. B) False. Show Answer Correct Answer: A) True. 60. What are plants called in a food chain/web? A) Secondary Consumers. B) Primary Consumers. C) Tertiary Consumers. D) Producers. Show Answer Correct Answer: D) Producers. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books