This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Zoology – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are bovines. A) They include all cattle. B) They are deer. C) They are pigs. D) They are wild cattle. E) They include sheep and goats. Show Answer Correct Answer: A) They include all cattle. 2. Circulatory system loop that carries oxygenated blood from the heart to body and back to the heart A) Pulmonary loop. B) Systemic loop. Show Answer Correct Answer: B) Systemic loop. 3. TRUE or FALSE:When macromolecules are compared, organisms with similar sequences are probably more closely related. A) True. B) False. Show Answer Correct Answer: A) True. 4. Organ system grade of body organization is found in: A) Sponges. B) Protozoa. C) Arthropodes. D) Platyhelminthes. Show Answer Correct Answer: C) Arthropodes. 5. This body type is considered a false body cavity. A) Pseudocoelomate. B) Triploblastic. C) Coelomate. D) Acoelomate. Show Answer Correct Answer: A) Pseudocoelomate. 6. Echinoderms have an internal skeleton and a system of fluid-filled tubes called a(n) ..... A) Notochord. B) Ampulla. C) Water vascular system. D) Nervous system. Show Answer Correct Answer: C) Water vascular system. 7. What is the relationship between the presence of a coelom and the complexity of organ systems in animals? A) Animals with a coelom have less complex organ systems. B) The presence of a coelom has no impact on the complexity of organ systems. C) Animals with a coelom have specialized organ systems. D) Animals with a coelom have more complex organ systems. Show Answer Correct Answer: D) Animals with a coelom have more complex organ systems. 8. Larvae of Class Asteroidea A) Bipinnaria and Brachiolaria. B) Bipinnaria. C) Pluteus and Bipinnarai. D) None of the above. Show Answer Correct Answer: A) Bipinnaria and Brachiolaria. 9. What is regeneration? A) Removal of members. B) Sexual reproduction. C) Recovery of deleted members. D) None of above. Show Answer Correct Answer: C) Recovery of deleted members. 10. The flap of tissue covering a fish's gills: A) Dorsal fin. B) Caudal fin. C) Operculum. D) Lateral line. Show Answer Correct Answer: C) Operculum. 11. A dog's strongest sensory organ is its olfactory organ which is responsible for A) Smell. B) Taste. C) Touch. D) Sight. Show Answer Correct Answer: A) Smell. 12. How many chambers do mammals have in their heart? A) 2. B) 3. C) 4. D) None of above. Show Answer Correct Answer: C) 4. 13. The I band ( isotropic) contains which filaments A) Thin. B) Thick. Show Answer Correct Answer: A) Thin. 14. A piece of an organism develops into a fully grown copy. A) Budding. B) Vegetative propagation. C) Binary fission. D) Fragmentation. Show Answer Correct Answer: D) Fragmentation. 15. The middle life stage of an amphibian. A) Larva. B) Adult. C) Egg. D) None of above. Show Answer Correct Answer: A) Larva. 16. Which is NOT a eukaryote? A) Plants. B) Protists. C) Archaea. D) Animals. Show Answer Correct Answer: C) Archaea. 17. Which term is described as a hardening of skin or nails? A) Solidification. B) Keratinization. C) Follicular formation. D) Cresting. Show Answer Correct Answer: B) Keratinization. 18. Study of body structure and organization of living things A) Genetics. B) Cryptozoology. C) Anatomy. D) Taxonomy. Show Answer Correct Answer: C) Anatomy. 19. Who was the first scientist to classify living organisms? A) Ernst Mayr. B) Aristotle. C) Charles Linnaeus. D) Charles Darwin. Show Answer Correct Answer: B) Aristotle. 20. Which of the following organelle is present in both prokaryotes and eukaryotes A) Mitochondria. B) Nucleoli. C) Ribosome. D) Plastids. Show Answer Correct Answer: C) Ribosome. 21. Organisms that have a nucleus are ..... A) Eukaryotes. B) Prokaryotes. Show Answer Correct Answer: A) Eukaryotes. 22. Ascaris belongs to Phylum Nemathelminthes. A) False. B) True. Show Answer Correct Answer: B) True. 23. Which characteristic do annelids and arthropods share? A) Jointed appendages. B) Segments. C) Exoskeleton. D) Tracheal tubes. Show Answer Correct Answer: B) Segments. 24. Which specialized structure allows some mammals added balance in rocky terrains? A) Hoozes. B) Claws. C) Hooves. D) Padded feet. Show Answer Correct Answer: C) Hooves. 25. A species that is of overriding importance in a community and controls the community characteristics is called a yellowstone species. A) False. B) True. Show Answer Correct Answer: A) False. 26. A behavior that has been developed from experience. A) Learned. B) Innate. C) Natural. D) Fight or flight. Show Answer Correct Answer: A) Learned. 27. What type of animal is classified as having dry, scaly skin? A) Bird. B) Reptile. C) Arthropod. D) Amphibian. Show Answer Correct Answer: B) Reptile. 28. The tendency for Natural selection to occur A) Gene flow. B) Genetic drift. C) Selection pressure. D) Mutation pressure. Show Answer Correct Answer: C) Selection pressure. 29. True or False. A jellyfish is an invertebrate. A) False. B) True. Show Answer Correct Answer: B) True. 30. What is the study of life-forms existing in former geological time periods? A) Marine Biology. B) Parasitology. C) Paleontology. D) Limnology. Show Answer Correct Answer: C) Paleontology. 31. In trophic levels, energy decreases by ..... at each level A) 1%. B) 0.1%. C) 100%. D) 10%. Show Answer Correct Answer: D) 10%. 32. Fungi have cell walls composed of ..... A) Peptidoglycan. B) Chitin. C) Cellulose. D) None of above. Show Answer Correct Answer: B) Chitin. 33. Which of the following is not a mollusk? A) Sea star. B) Snail. C) Clam. D) Slug. Show Answer Correct Answer: A) Sea star. 34. During the Cambrian Explosion, life forms generally were greater in? A) Size. B) Adaptations. C) Shells. D) Extinct. Show Answer Correct Answer: A) Size. 35. Scientific name of Housefly? A) Pheriplaneta american. B) I don't fly in the fog. C) Cimex lectularius. D) Xenopsylla cheopis. Show Answer Correct Answer: B) I don't fly in the fog. 36. Layer of cells lining the inner surface of the gastrula A) Mesoderm. B) Ectoderm. C) Endoderm. D) Kelom. Show Answer Correct Answer: C) Endoderm. 37. Hydra and jellyfish belong to Phylum Cnidaria. A) True. B) False. Show Answer Correct Answer: A) True. 38. Which statement describes ALL living things? A) They are composed of one or more cells. B) They must reproduce sexually. C) They have organ systems to carry out the processes of life. D) They are capable of making their own food. Show Answer Correct Answer: A) They are composed of one or more cells. 39. What is the name of the hypothesis used to explain ciliary and flagellar movement in protozoa? A) Sincicial colonial hypothesis. B) Flagellar ciliate hypothesis. C) Microtubule sliding hypothesis. D) None of above. Show Answer Correct Answer: C) Microtubule sliding hypothesis. 40. Changes in gene frequency in a population that result from emigration or immigration is called A) Gene flow. B) Genetic drift. C) Founder effect. D) Bottle neck effect. Show Answer Correct Answer: A) Gene flow. 41. What animal is a hybrid of a tiger and a lion A) Zonkees. B) I dont know. C) Pizzly. D) Liger. Show Answer Correct Answer: D) Liger. 42. Stores genetic information A) Cytoplasm. B) Nucleus. C) Cytoskeleton. D) Aquaporin. Show Answer Correct Answer: B) Nucleus. 43. 95% of all animals in the world are A) Vertebrates. B) Invertebrates. C) Marsupials. D) Mammals. Show Answer Correct Answer: B) Invertebrates. 44. Animals that heat their bodies from heat in their environments A) Ectotherms. B) Endotherms. C) Endoskeleton. D) Exoskeleton. Show Answer Correct Answer: A) Ectotherms. 45. Which is true about naming organisms? A) They all belong to genus animalia. B) All names have 3 parts. C) All names have 2 parts. D) All names are in German. Show Answer Correct Answer: C) All names have 2 parts. 46. Top or front end four-legged animal A) Posterior. B) Ventral. C) Dorsal. D) Anterior. Show Answer Correct Answer: D) Anterior. 47. Why do turtles pull their head underneath their shell? A) To sleep better. B) To protect themselves. C) To swim faster. D) To eat food. Show Answer Correct Answer: B) To protect themselves. 48. Found in prostomium and body wall. sense organ A) A sense of touch. B) Ah chemistry. C) E heat sensation. D) All of E. Show Answer Correct Answer: D) All of E. 49. The discussion about elephant habitats quickly ..... a discussion about conservation policy. A) Article. B) Turn into. C) Turns into. D) Articles. Show Answer Correct Answer: C) Turns into. 50. A turtle's shell can be a different shape depending on where they live. A) False. B) True. Show Answer Correct Answer: B) True. 51. In human beings the chromosome number is A) 20. B) 18. C) 46. D) 12. Show Answer Correct Answer: C) 46. 52. What kind of animal is Sea urchin? A) Invertebrate. B) Vertebrate. Show Answer Correct Answer: A) Invertebrate. 53. Which of the following habitats is an example of a deciduous forest habitat? A) The Canadian Farms. B) The Amazon Rain forest. C) The Chinese Bamboo Forest. D) The Australian Eucalyptus Forest. Show Answer Correct Answer: D) The Australian Eucalyptus Forest. 54. What type of lighting is recommended for freshwater planted tanks? A) 10000 Kelvin. B) 20000 Kelvin. C) 15000 Kelvin. D) 6500 Kelvin. Show Answer Correct Answer: D) 6500 Kelvin. 55. The circulation of blood was discovered by A) A purkinjee. B) B William Harvey. Show Answer Correct Answer: B) B William Harvey. 56. What classification of animals are vertebrae (have a backbone)? A) Birds only. B) Reptiles only. C) Reptiles and birds but not mammals and fish. D) Mammals, fish, reptiles, amphibians, and birds. Show Answer Correct Answer: D) Mammals, fish, reptiles, amphibians, and birds. 57. Congestion of lungs is one of the main symptom in A) Coronary artery diseases. B) Heart failure. C) Hypertension. D) Angina pectoris. Show Answer Correct Answer: B) Heart failure. 58. What type of digestive system do most cnidarians have? A) Incomplete (Bag Shaped-One opening). B) Complete (Tube shaped-Two openings). Show Answer Correct Answer: A) Incomplete (Bag Shaped-One opening). 59. What type of filtration is recommended for heavily planted freshwater tanks? A) Hang-on-back filter. B) Canister filter. C) Undergravel filter. D) Sponge filter. Show Answer Correct Answer: B) Canister filter. 60. The molecular weight of haemoglobin is A) B 68000 daltons. B) A 65000 daltons. Show Answer Correct Answer: A) B 68000 daltons. ← 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