This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 86 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 86 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The incomplete digestive system seen in A) A Platyhelminthes. B) B Aschelminthes. Show Answer Correct Answer: A) A Platyhelminthes. 2. Which term refers to an evolutionary tree based on the study of characters that vary among species? A) Phylogenetic tree. B) Family tree. C) Apple tree. D) Pine tree. Show Answer Correct Answer: A) Phylogenetic tree. 3. What is the scientific name for a cat A) Fyxxfhhee xxv vjj. B) Cat. C) Cat. D) None of above. Show Answer Correct Answer: B) Cat. 4. Which is largest gland in human body A) Liver. B) Pancreas. C) Skin. D) Heart. Show Answer Correct Answer: A) Liver. 5. What molecule will your body generally use first for energy? A) Carbohydrates. B) Lipids. C) Amino acids. D) Nucleic acids. Show Answer Correct Answer: A) Carbohydrates. 6. How do sponges get their food? A) By going through photosynthesis. B) By decomposing it. C) Sponges do not eat. D) By filter feeding. Show Answer Correct Answer: D) By filter feeding. 7. Which order to frogs and toads belong to? A) Anura. B) Caudata. C) Gymnophiona. D) None of above. Show Answer Correct Answer: A) Anura. 8. Identify the given figure and select the correct option A) Neutrophil. B) Lymphocytes. C) Monocytes. D) Eosinophils. Show Answer Correct Answer: A) Neutrophil. 9. What type of symmetry do adult echinoderms exhibit? A) Asymmetry. B) Pentaradial symmetry. C) Bilateral symmetry. D) Trilateral symmetry. Show Answer Correct Answer: B) Pentaradial symmetry. 10. The naming system of organisms is based off of which two taxa? A) Genus and family. B) Species and kingdom. C) Kingdom and phylum. D) Class and order. E) Genus and species. Show Answer Correct Answer: E) Genus and species. 11. The body of Ascidian tadpole larva is covered by ..... A) Endoderm. B) Scales. C) Ectoderm. D) Tunic or test. Show Answer Correct Answer: D) Tunic or test. 12. The structure Which are similar in origin but perform different functions A) A convergent evolution. B) B organic evolution. C) C Divergent evolution. D) None of above. Show Answer Correct Answer: C) C Divergent evolution. 13. Study of butterflies and moths A) Entomology. B) Herpetology. C) Lepidoptery. D) Ichthyology. Show Answer Correct Answer: C) Lepidoptery. 14. Shape of DNA is single helix A) True. B) False. Show Answer Correct Answer: B) False. 15. Pigments cells on an amphibians skin A) Chromatophores. B) Colorcyte. C) Cutaneous. D) None of above. Show Answer Correct Answer: A) Chromatophores. 16. ..... are thin walled and ..... are thick walled. A) Auricles, ventricles. B) Ventricles, auricles. C) Bicuspid, tricuspid. D) Tricuspid, bicuspid. Show Answer Correct Answer: A) Auricles, ventricles. 17. PCo2 in pulmonary vein is A) A 40 mm Hg. B) B 45 mm Hg. Show Answer Correct Answer: A) A 40 mm Hg. 18. Which phylum does a tapeworm belong to? A) Phylum Annelida. B) Phylum Platyhelminthes. C) Phylum Nemathelminthes. D) Phylum Rotifera. Show Answer Correct Answer: B) Phylum Platyhelminthes. 19. Alligator snapping turtles wiggle their tongues to look like a ..... A) Fish. B) Worm. C) Snake. D) Plant. Show Answer Correct Answer: B) Worm. 20. An ..... is a physical feature or behavior that helps an organism get food, protect itself, move or reproduce. A) Adaptation. B) Echolocation. C) Reaction. D) Migration. Show Answer Correct Answer: D) Migration. ← 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