This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 26 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Roundworms belong to A) Annelids. B) Cnidaria. C) Nematodes. D) Platyheminthes. Show Answer Correct Answer: C) Nematodes. 2. Genotype or Phenotype:ff A) Genotype. B) Phenotype. Show Answer Correct Answer: A) Genotype. 3. Jawless fish-Hagfish, Lampreys-belong to A) Agnatha. B) Chondrichtyes. C) Osteichthyes. D) Reptile. Show Answer Correct Answer: A) Agnatha. 4. There are ..... groups of vertebrates A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: D) 5. 5. How many legs does an arachnid have? A) 2. B) 4. C) 6. D) 8. Show Answer Correct Answer: D) 8. 6. Anemone-Sea Lemon A) True. B) False. Show Answer Correct Answer: B) False. 7. Mollusks have soft body protected by a hard shell. A) True. B) False. Show Answer Correct Answer: A) True. 8. Which shape would be best for a fish to be a good swimmer in open water? A) Top to Bottom Flat. B) Torpedo. C) Side to Side Flat. D) Long and Round. Show Answer Correct Answer: B) Torpedo. 9. Which rodent carried the Black Plague? A) Rats. B) Squirrels. C) Capybaras. D) Rabbits. Show Answer Correct Answer: A) Rats. 10. Phagocytosis is shown by A) Lymphocytes and neutrophils. B) Monocytes and Eosinophils. C) Monocytes and basophills. D) Neutrophils and monocytes. Show Answer Correct Answer: D) Neutrophils and monocytes. 11. What is the science of classification of animals and plants? A) Taxonomy. B) Zoology. C) Entomology. D) Ichthyology. Show Answer Correct Answer: A) Taxonomy. 12. The total volume of air a person can exhale after normal expiration A) A inspiratory capacity. B) B vital capacity. Show Answer Correct Answer: A) A inspiratory capacity. 13. What family are jackals from? A) Canidae. B) Ursidae. C) Mustelidae. D) Procyonidae. Show Answer Correct Answer: A) Canidae. 14. What is an internal skeleton? A) Exoskeleton. B) Ectoskeleton. C) Endoskeleton. D) Enterskeleton. Show Answer Correct Answer: C) Endoskeleton. 15. The eggs of a frog. A) Frogspawn. B) Larva. C) Tadpole. D) None of above. Show Answer Correct Answer: A) Frogspawn. 16. What does binomial nomenclature use to name species? A) Common names. B) The names of discoverers. C) Latin or Ancient Greek words. D) Numerical codes. Show Answer Correct Answer: C) Latin or Ancient Greek words. 17. Which of the following organs are used for pumping of blood and nutrients throughout the body? A) Artery. B) Heart. C) Stem. D) Vein. Show Answer Correct Answer: B) Heart. 18. What is the body plan of Phylum Mollusca? A) Soft, unsegmented and has strong muscular foot. B) Covered with spiny surface, with an internal skeleton inside their body. C) Body with differentiated segments, and paired jointed appendages. D) None of above. Show Answer Correct Answer: A) Soft, unsegmented and has strong muscular foot. 19. Which type of growth occurs with unlimited resources? A) Logistic. B) Exponential. C) Both. D) None. Show Answer Correct Answer: B) Exponential. 20. Two chambered heart occurs in: A) Crocodiles. B) Fish. C) Aves. D) Amphibians. Show Answer Correct Answer: B) Fish. ← 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