This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Zoology – Quiz 67 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 67 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Excretion in amoeba occurs through ..... A) Contractile vacuole. B) Parapodia. C) Nucleus. D) Plasmalemma. Show Answer Correct Answer: D) Plasmalemma. 2. What does Anatomy focus on? A) Environmental interactions. B) Genetic variations. C) Structure and organization of living things. D) Animal behavior. Show Answer Correct Answer: C) Structure and organization of living things. 3. The following is not an oviparous animal. A) Platypus. B) Crow. C) Eagle. D) None of these. Show Answer Correct Answer: D) None of these. 4. Which is NOT an example of homologous structures? A) Frog leg and lizard leg. B) Butterfly wing and bird wing. C) Whale flipper and cat arm. D) Human arm and bat wing. Show Answer Correct Answer: B) Butterfly wing and bird wing. 5. Identify the correct class:octopus A) Gastropod. B) Cephalopods. C) Arachnids. D) Insect. E) Crustacea. Show Answer Correct Answer: B) Cephalopods. 6. An artificial pacemaker implanted subcutaneously and connected to the heart in patients A) Having a very high blood pressure. B) With irregularity in the heart rhythm. C) Having 90% blockage of the three main coronary arteries. D) Suffering from arteriosclerosis. Show Answer Correct Answer: B) With irregularity in the heart rhythm. 7. Ootheca is measures about ..... long A) B 12mm. B) A 12cm. C) C 15mm. D) D 15mm. Show Answer Correct Answer: A) B 12mm. 8. Body cavity partly lined with mesoderm, such as found in roundworms A) Acoelomate. B) Protostome. C) Pseudocoelomate. D) Blastula. Show Answer Correct Answer: C) Pseudocoelomate. 9. What does index fossils in the rocks tell us about geologic time? A) You can tell which rocks are oldest and which are youngest by their relative position. B) Every time we find index fossils, we can figure out the age of the rocks they are preserved in. C) Organisms that once lived in the ocean, indicates that Mountain summit was one the ocean floor. D) Continents were once joined together. Show Answer Correct Answer: B) Every time we find index fossils, we can figure out the age of the rocks they are preserved in. 10. The breakdown of radioactive elements over time, where the atoms of one element break down to form atoms of another element. A) Relative age. B) Radioactive decay. C) Law of superposition. D) Half-life. Show Answer Correct Answer: B) Radioactive decay. 11. The hard plate that opens at the rear that covers and protects the gills of bony fish? A) Cartilage. B) Operculum. C) Gill arches. D) Bone. Show Answer Correct Answer: B) Operculum. 12. We say that a Journey ended or finished? A) A journey finished. B) A journey ended. Show Answer Correct Answer: B) A journey ended. 13. Changes in gene frequency that occur when a few individuals from a parental population colonize new habitats is the A) Founder effect. B) Genetic drift. C) Gene flow. D) Bottle neck effect. Show Answer Correct Answer: A) Founder effect. 14. The term Prebiotic Soup coined by A) Haldane. B) Henry Bastian. C) Operate. D) Thomas Huxley. Show Answer Correct Answer: A) Haldane. 15. Which subclass of gastropod molluscs exhibits either partial or complete detorsion in most of their forms? A) Subclass Opisthobranchia. B) Subclass Pulmonata. C) Subclass Parabaranchia. D) None-detorsion is not a real word. Show Answer Correct Answer: A) Subclass Opisthobranchia. 16. How do reptiles exchange oxygen and carbon dioxide? A) Lungs. B) Gills. C) Through their skin. D) They don't need to exchange gases. Show Answer Correct Answer: A) Lungs. 17. Which shape would be best for a fish to hide on the bottom floor? A) Top to Bottom Flat. B) Torpedo. C) Side to Side Flat. D) Long and Round. Show Answer Correct Answer: A) Top to Bottom Flat. 18. The humidity of a place refers to A) The rainfall. B) The amount of water vapour in the air. C) The snowfall. D) All of the above tags1. Show Answer Correct Answer: B) The amount of water vapour in the air. 19. What filters food and eliminates waste from the water it lives in? A) Arthropod. B) Mollusk. C) Segmented worm. D) Sponge. Show Answer Correct Answer: D) Sponge. 20. What is the study of animal behavior, especially in a natural environment? A) Aging. B) Instinct. C) Genetics. D) Ethology. Show Answer Correct Answer: D) Ethology. 21. The chest pain is also called A) A Infarction. B) B angina. Show Answer Correct Answer: B) B angina. 22. Which animal doesn't belong? A) Whale. B) Shark. C) Walrus. D) Dolphin. Show Answer Correct Answer: B) Shark. 23. Mega Nephridium found at Meda Pier Postuma A) From Aa 19 to the last continent. B) A 15 to the last continent. Show Answer Correct Answer: B) A 15 to the last continent. 24. ..... is used to identify plants and animals based on their similarities and dissimilarities A) Key. B) Lead. C) Couplet. D) None of above. Show Answer Correct Answer: A) Key. 25. Down feathers are ..... A) Thick and heavy. B) Light and fluffy. C) Cold and rough. D) Jagged. Show Answer Correct Answer: B) Light and fluffy. 26. Part of there cerebral hemisphere that interprets sensory input. A) Basal nuclei. B) Hypothalamus. C) Cortex. D) Thalamus. Show Answer Correct Answer: C) Cortex. 27. Taxa forming a related subset A) Outgroup. B) Synapomorphies. C) Clade. D) None of above. Show Answer Correct Answer: C) Clade. 28. Frontal Eye Field A) Responsible for intelligence (cognition), personality and behaviours. B) Controls skilled, complex motor activities. C) Comprehends written and spoken language. D) Controls voluntary eye movements. Show Answer Correct Answer: D) Controls voluntary eye movements. 29. The marine flatworm can make itself look like a sea slug. A) False. B) True. Show Answer Correct Answer: B) True. 30. The kingdoms of life go from ..... to ..... A) Simple to complex. B) Complex to simple. Show Answer Correct Answer: A) Simple to complex. 31. T cells play a major role in immunity A) Prevention of respiratory diseases. B) Antibody disease prevention. C) Natural disease prevention. D) All of the above. Show Answer Correct Answer: A) Prevention of respiratory diseases. 32. Reptiles are known as ....., meaning they must regulate their body temperature using their environment. A) Aquatic. B) Endotherms. C) Warm-blooded. D) Ectotherms. Show Answer Correct Answer: D) Ectotherms. 33. I wasn't expecting much of a raise, so I was ..... surprised when I got a sizeable raise. A) Happily. B) Welcomely. C) Cheerfully. D) Pleasantly. Show Answer Correct Answer: D) Pleasantly. 34. Study of interactions between organisms and their environment A) Ecosystem. B) Ecology. C) Community. D) Niche. Show Answer Correct Answer: B) Ecology. 35. If the animal has scales, fins, gills, and lays eggs ..... it's a A) Insect. B) Bird. C) Reptile. D) Fish. Show Answer Correct Answer: D) Fish. 36. Common Toads have no ..... A) Arms. B) Legs. C) Teeth. D) Nose. Show Answer Correct Answer: C) Teeth. 37. Lack of protection is a disadvantage for which skeleton type? A) Endoskeleton. B) Hydrostatic skeleton. C) Exoskeleton. D) None of the above. Show Answer Correct Answer: B) Hydrostatic skeleton. 38. What town in Booker T in? A) Tulsa. B) Paris. C) Rome. D) None of above. Show Answer Correct Answer: A) Tulsa. 39. Amongst honey bee, the queens are the A) Female. B) Male. C) Both male and females. D) Hermaphrodite. Show Answer Correct Answer: A) Female. 40. An earthworm's reproductive pore is seen A) Ah 17. B) A 18. Show Answer Correct Answer: B) A 18. 41. Animalia, Protista, Fungi, and Plantae are the A) Scientific names of different organisms. B) Names of kingdoms. C) Levels of classification. D) Scientists who organized taxonomy. Show Answer Correct Answer: B) Names of kingdoms. 42. Animals are organisms that have ....., the ability to ....., and affect the ..... A) Bodies, eat, moon. B) Guts, win, outcome. C) Muscle, move, world. D) Eyes, walk, brain. Show Answer Correct Answer: C) Muscle, move, world. 43. The top of a turtle's shell is called this: A) Bridge. B) Chestplate. C) Scutes. D) Carapace. Show Answer Correct Answer: D) Carapace. 44. After interphase is completed the cell moves into the next stage of the cell cycle called ..... A) Cytokinesis. B) Mitosis. C) Anaphase. D) Metaphase. Show Answer Correct Answer: B) Mitosis. 45. What is the process called when an adaptation or set of adaptations splits one species into two? A) Heritable trait. B) Speciation. C) Environmental change. D) Adaptive radiation. Show Answer Correct Answer: B) Speciation. 46. Which of the following is NOT a structure in the integumentary system? A) Skin. B) Claws. C) Sweat glands. D) Teeth. Show Answer Correct Answer: D) Teeth. 47. The study of life in former time periods A) Genetics. B) Paleontology. C) Taxonomy. D) Zoology. Show Answer Correct Answer: B) Paleontology. 48. This organelle breaks down (digest) worn out cell parts A) Cytoplasm. B) Lysosomes. C) Vacuoles. D) Mitochondria. Show Answer Correct Answer: B) Lysosomes. 49. I didn't like the house I looked at today. It was rather cramped and there was a ..... smell in the basement. A) Heavy. B) Harsh. C) Strong. D) Powerful. Show Answer Correct Answer: C) Strong. 50. What does growth rings in a fossil tree or shell tell us? A) Familial behavior. B) Rolled up for protection. C) How an organism came to be. D) How long an individual has lived. Show Answer Correct Answer: D) How long an individual has lived. 51. Wheel organ are seen in which protochordates A) Cephalochordates. B) Urochordates. C) Hemichordates. D) None of above. Show Answer Correct Answer: A) Cephalochordates. 52. What is the function of the Prefrontal Cortex A) Controls voluntary eye movements. B) Responsible for intelligence (cognition), personality and behaviours. C) Comprehends written and spoken language. D) Stimulates voluntary skeletal muscle movements. Show Answer Correct Answer: B) Responsible for intelligence (cognition), personality and behaviours. 53. UTRs are the untranslated regions present on A) HnRNA. B) HnRNA. C) MRNA. D) RRNA. Show Answer Correct Answer: C) MRNA. 54. The two kinds of cellular division are A) Mitosis and meiosis. B) Mitosis and fertilization. C) Fertilization and meiosis. D) Somatic and gamete. Show Answer Correct Answer: A) Mitosis and meiosis. 55. Organisms which make their own food is called as ..... A) Carnivores. B) Autotrophs. C) Omnivores. D) Heterotrophs. Show Answer Correct Answer: B) Autotrophs. 56. What would most likely happen if the rabbit population was removed from the food chain grass-› rabbit-› fox? A) Their would be more grass. B) There would be less rabbits. C) There would be more fox. D) None of above. Show Answer Correct Answer: A) Their would be more grass. 57. Where do new cells come from? A) Nucleus. B) Other cells. C) Golgi body. D) Macrophages. Show Answer Correct Answer: B) Other cells. 58. Series of steps in which organisms transfer energy by eating and being eaten A) Omnivore. B) Food chain. C) Consumer. D) Foodweb. Show Answer Correct Answer: B) Food chain. 59. True or False. Humans are not omnivores. A) True. B) False. Show Answer Correct Answer: B) False. 60. Malaria is caused by ..... A) Trypanosoma. B) Plasmodium. C) Corona virus. D) None of above. Show Answer Correct Answer: B) Plasmodium. ← 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