This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 35 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 35 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In human beings the chromosome number is A) 46. B) 20. C) 18. D) 12. Show Answer Correct Answer: A) 46. 2. What kind of animal is Sea urchin? A) Vertebrate. B) Invertebrate. Show Answer Correct Answer: B) Invertebrate. 3. Which of the following habitats is an example of a deciduous forest habitat? A) The Chinese Bamboo Forest. B) The Canadian Farms. C) The Australian Eucalyptus Forest. D) The Amazon Rain forest. Show Answer Correct Answer: C) The Australian Eucalyptus Forest. 4. What type of lighting is recommended for freshwater planted tanks? A) 20000 Kelvin. B) 15000 Kelvin. C) 10000 Kelvin. D) 6500 Kelvin. Show Answer Correct Answer: D) 6500 Kelvin. 5. The circulation of blood was discovered by A) A purkinjee. B) B William Harvey. Show Answer Correct Answer: B) B William Harvey. 6. 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. 7. Congestion of lungs is one of the main symptom in A) Hypertension. B) Coronary artery diseases. C) Angina pectoris. D) Heart failure. Show Answer Correct Answer: D) Heart failure. 8. What type of digestive system do most cnidarians have? A) Complete (Tube shaped-Two openings). B) Incomplete (Bag Shaped-One opening). Show Answer Correct Answer: B) Incomplete (Bag Shaped-One opening). 9. What type of filtration is recommended for heavily planted freshwater tanks? A) Canister filter. B) Hang-on-back filter. C) Undergravel filter. D) Sponge filter. Show Answer Correct Answer: A) Canister filter. 10. The molecular weight of haemoglobin is A) A 65000 daltons. B) B 68000 daltons. Show Answer Correct Answer: B) B 68000 daltons. 11. The study of fish is called A) Herpetology. B) Fishology. C) Entomology. D) Ichthyology. Show Answer Correct Answer: D) Ichthyology. 12. Which of the following statement is incorrect for penguins A) They huddle together. B) They cannot swim. C) They have webbed feet. D) They have streamlined body tags3. Show Answer Correct Answer: B) They cannot swim. 13. Structures that have a common evolutionary origin. ex. wing of a bat and arm of a human A) Vestigial structures. B) Homologous structures. C) Analogous structures. D) Fossils. Show Answer Correct Answer: B) Homologous structures. 14. Which subphylum do lobsters, crabs, shrimp, and crayfish belong to? A) Chelicerates. B) Crustaceans. C) Uniramia. D) None of above. Show Answer Correct Answer: B) Crustaceans. 15. What does the endosymbiotic theory describe? A) Cells and their characteristics. B) How complex prokaryotic cells evolved. C) How complex eukaryotic cells evolved. D) Cells engulfing other cells. Show Answer Correct Answer: C) How complex eukaryotic cells evolved. 16. Lancelets spend most of their lives in the A) Sand. B) Air. C) Water. D) Ground. Show Answer Correct Answer: A) Sand. 17. Sea star uses ..... to move its body A) Tubefeet. B) Arms. Show Answer Correct Answer: A) Tubefeet. 18. The fact that many dinosaur fossils appear to be rapidly buried probably means they are millions of years old. A) True. B) False. Show Answer Correct Answer: B) False. 19. Using taxonomy with evolutionary biology. A) Taxonomy. B) Evolution. C) Systematics. D) Binomial nomenclature. E) Taxa. Show Answer Correct Answer: C) Systematics. 20. Specialist in study of A) Ologist. B) Ology. C) Photo. D) Pre. Show Answer Correct Answer: A) Ologist. ← PreviousNext →Related QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8Zoology Quiz 9Zoology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books