This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Zoology – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 24 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. William Harvey is credited with discovery of A) Blood circulation. B) Process of digestion. C) Bloodclotting. D) Mechanism of respiration. Show Answer Correct Answer: A) Blood circulation. 2. Reptiles lay their eggs A) On land. B) In water. Show Answer Correct Answer: A) On land. 3. The heart Wall is made up of ..... layers A) D 1. B) A 2. C) B 3. D) C 4. Show Answer Correct Answer: C) B 3. 4. Birds regulate their body temperature at approximately A) 40 degrees C. B) 22 degrees C. C) 15 degrees C. D) 31 degrees C. Show Answer Correct Answer: A) 40 degrees C. 5. The organs of taste and consumption are observed A) A on the back side. B) Ah in the mouth. Show Answer Correct Answer: B) Ah in the mouth. 6. This water vascular system structure is centrally located, and acts like the "Grand Central Station" for water being distributed to the arms of an echinoderm. A) Stone canal. B) Madreporite. C) Radial canals. D) Ring canal. Show Answer Correct Answer: D) Ring canal. 7. True or false:joeys inside and outside a mother's pouch both drink the same kind of milk. A) False. B) True. Show Answer Correct Answer: A) False. 8. Podocytes are ..... cells present in ..... Select the option which correctly fills A and B A) Epithelial B)glomerulus. B) Epithelial B)Bowman's capsule. C) Muscle B)Bowman's capsule. D) Muscle B)glomerulus. Show Answer Correct Answer: B) Epithelial B)Bowman's capsule. 9. Which cat has small black spots in the center of some of its rosette-shaped spots? A) Jaguar. B) Cheetah. C) Leopard. D) None of above. Show Answer Correct Answer: A) Jaguar. 10. To make an urgent, emotional statement or request for something. A) To contemplate. B) To plead. C) To dribble. D) To wear smb out. Show Answer Correct Answer: B) To plead. 11. Rewilding is the action of turning unused spaces back into wild ones. A) False. B) True. Show Answer Correct Answer: B) True. 12. Platyhelminthes. A group of invertebrates with a flattened body. Characteristics include a head and bilateral symmetry. Some are parasitic whereas others can live on their own. A) Segmented worm. B) Round worm. C) Mollusk. D) Flat worm. Show Answer Correct Answer: D) Flat worm. 13. All jellyfish belong to phylum ..... A) Anthozoa. B) Hydrozoa. C) Cnidarians. D) Scyphozoa. Show Answer Correct Answer: C) Cnidarians. 14. Which of the following is a class of mollusks? A) Reptiles. B) Bivalves. C) Insects. D) Vertebrates. Show Answer Correct Answer: B) Bivalves. 15. The tropical region temperature is in the range of A) 15-30 Don't panic. B) 15-40. C) 10-30. D) 25-40. Show Answer Correct Answer: B) 15-40. 16. What is known as the power house of the cell A) Ribosome. B) Nucleolus tags4. C) Mitochondria. D) Vacuoles. Show Answer Correct Answer: C) Mitochondria. 17. ..... fish is used for controlling mosquito larvae. A) Catla. B) I slip. C) Gambia. D) Scoliodon. Show Answer Correct Answer: C) Gambia. 18. Study of how organisms interact with their environment A) Genetics. B) Biology. C) Anatomy. D) Ecology. Show Answer Correct Answer: D) Ecology. 19. Which of the following is an example of an amphibian? A) Bat. B) Frog. C) Eagle. D) Whale. Show Answer Correct Answer: B) Frog. 20. The head of a tapeworm is called a ..... A) Gang company. B) Spicules. C) Velcro. D) Scolex. Show Answer Correct Answer: D) Scolex. 21. Echinodermata means ..... A) Stomach foot. B) Segmented body. C) Jointed foot. D) Spiny skin. Show Answer Correct Answer: D) Spiny skin. 22. Reptiles evolved from A) Dinosaurs. B) Mammals. C) Birds. D) Amphibians. Show Answer Correct Answer: D) Amphibians. 23. Includes some, but not all, members of a lineage A) Monophyletic. B) Polyphyletic. C) Paraphyletic. D) None of above. Show Answer Correct Answer: C) Paraphyletic. 24. ..... is a living organism which does not lived in sea water. A) Cactus. B) Corals. C) Octopus. D) Whales. Show Answer Correct Answer: A) Cactus. 25. Animals that eat both meat and plants A) Omnivores. B) Carnivores. C) Plantigrades. D) Herbivores. Show Answer Correct Answer: A) Omnivores. 26. The following is not a viviparous animal: A) Echidna. B) Humans. C) Cat. D) None of these. Show Answer Correct Answer: A) Echidna. 27. Arthropods are the largest group of animals A) False. B) True. Show Answer Correct Answer: B) True. 28. All animals have the ability to reproduce ..... A) Sexually. B) Asexually. Show Answer Correct Answer: A) Sexually. 29. What is the purpose of debeaking in poultry farming?** A) To enhance egg production. B) To control diseases. C) To prevent aggression and cannibalism. D) To improve meat quality. Show Answer Correct Answer: C) To prevent aggression and cannibalism. 30. How many red blood cells present per CC of blood A) 10 to 12.7 million. B) 3.5 to 5.7 million. C) 7.6 to 8.9 million. D) 2 to 2.5 million. Show Answer Correct Answer: B) 3.5 to 5.7 million. 31. How many species of animals have zoologists named? A) Less than 1 million. B) More than 1.5 million. C) More than 2 million. D) About 500, 000. Show Answer Correct Answer: B) More than 1.5 million. 32. Which coelom forms by outpocketing from the mesoderm? A) Enterocoelom. B) Schizocoelom. C) Pseudocoelom. D) None of these. Show Answer Correct Answer: A) Enterocoelom. 33. The man who originated the system of binomial nomenclature was A) Carl Von Linne. B) Charles Darwin. C) Robert Hooke. D) Williams Harvey. Show Answer Correct Answer: A) Carl Von Linne. 34. Plasma membrane is A) Impermeable. B) Selectively permeable. C) Semi-permeable tags4. D) Permeable. Show Answer Correct Answer: B) Selectively permeable. 35. Which is not a biomolecule? (biomolecules)? A) Nucleic acid. B) Protein. C) Vitamin. D) Carbohydrate. Show Answer Correct Answer: C) Vitamin. 36. The spines on an echinoderm are actually ..... A) Part of the water vascular system. B) Part of the skin. C) Part of the endoskeleton. D) Made of chitin. Show Answer Correct Answer: C) Part of the endoskeleton. 37. Which bird's eye is bigger than its brain? A) Ostrich. B) Elephant. C) Tiger. D) Camel. Show Answer Correct Answer: A) Ostrich. 38. A gel-like fluid in which many different organelles are found. A) Cell membrane. B) Nucleus. C) Organelle. D) Cytoplasm. Show Answer Correct Answer: D) Cytoplasm. 39. Which of the following is an example of a structural adaptation? A) Gills for breathing. B) Seasonal migration. C) Camouflage. D) Fighting off infections. Show Answer Correct Answer: A) Gills for breathing. 40. Mammals have the largest ..... of all vertebrates. A) Brain. B) Liver. C) Heart. D) Lungs. Show Answer Correct Answer: A) Brain. 41. Which of these would be Lamarck's explanation of why penguins changed over time? A) Penguins stopped flying and wings shrunk, shrunken wings were passed to their offspring. B) Penguin wings were more suited for swimming, so over time, they became aquatic birds. Show Answer Correct Answer: A) Penguins stopped flying and wings shrunk, shrunken wings were passed to their offspring. 42. Which of the following classes of molluscs has a closed circulatory system? A) Gastropods. B) Monoplacophora. C) Bivalves. D) Cephalopods. Show Answer Correct Answer: D) Cephalopods. 43. The study of prehistoric lite through fossils is ..... A) C Geology. B) A Archeology. C) D Dermatology. D) B Paleontology. Show Answer Correct Answer: D) B Paleontology. 44. Which term refers to the study of cells? A) Zoology. B) Histology. C) Ichthyology. D) Cytology. Show Answer Correct Answer: D) Cytology. 45. Which type of movement is used by caterpillars and leeches? A) Somersaulting. B) Crawling. C) Pedal. D) Looping. Show Answer Correct Answer: D) Looping. 46. The most common type of reptile A) Lizards. B) Turtles/Tortoises. C) Snakes. D) Alligators/Crocodiles. Show Answer Correct Answer: A) Lizards. 47. These scientists are called ..... A) Bankers. B) Dinosaurs. C) Paleontologists. D) Teachers. Show Answer Correct Answer: C) Paleontologists. 48. This isn't something to be taken lightly. It's a ..... decision. Why don't you sleep on it and tell me your answer in the morning? A) Considerable. B) Complex. C) Grand. D) Big. Show Answer Correct Answer: D) Big. 49. (Taxonomy) An organism's scientific name includes its ..... A) Genus & Species. B) Class & Genus. C) Family & Genus. D) Kingdom & Family. Show Answer Correct Answer: A) Genus & Species. 50. Ichthyology is the study of A) Insects. B) Fish. C) Icky Diseases. D) Arachnids. Show Answer Correct Answer: B) Fish. 51. Which of the following is an example of a starfish? A) Common Sunstar. B) Beadlet Anemone. C) Cup Sponge. D) None of above. Show Answer Correct Answer: A) Common Sunstar. 52. Which information is important for setting up aquaculture? A) Tolerance limits. B) Resilience to environment. C) Physiological requirements. D) All of the above. Show Answer Correct Answer: D) All of the above. 53. What is a collocation? A collocation is two or more words that often go together. A) FALSE. B) TRUE. Show Answer Correct Answer: B) TRUE. 54. How many chambers do the hearts of fish have? A) Three. B) One. C) Two. D) Four. Show Answer Correct Answer: C) Two. 55. Which of the following is not a characteristic of animals? A) Locomotion. B) Eukaryotes. C) Not capable of photosynthesis. D) Heterotrophs. Show Answer Correct Answer: A) Locomotion. 56. What are the main phyla of protozoa? A) Nematodes, Ciliophora and Porifera. B) Coelenterata, Ciliophora and Porifera. C) Sarcomastigophora, Apicomplexa e Ciliophora. D) Platyhelminthes, Apicomplexa and Ciliophora. Show Answer Correct Answer: C) Sarcomastigophora, Apicomplexa e Ciliophora. 57. All living things are made of ..... A) Plants. B) Atoms. C) Bacteria. D) Cells. Show Answer Correct Answer: D) Cells. 58. DNA has how many strands? A) Two. B) One. Show Answer Correct Answer: A) Two. 59. Which of the following is a protective food A) Milk. B) Oils and fats. C) Fruits. D) Cereals tags2. Show Answer Correct Answer: C) Fruits. 60. We were doing research in the forest when we ..... heard a loud noise. We looked over and there was a huge bear about 50 feet away. A) Throughly. B) Wonderfully. C) Suddenly. D) Apparently. Show Answer Correct Answer: C) Suddenly. ← 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