This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 20 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The arthropod group with the most appendages are: A) Spiders and scorpions. B) Centipedes and millipedes. C) Crabs and lobsters. D) None of above. Show Answer Correct Answer: B) Centipedes and millipedes. 2. Scientists believe the first living animals were: A) Sponges. B) Jellyfish. C) Fish. D) Insects. Show Answer Correct Answer: A) Sponges. 3. In early 2009, a study determined that there were about how many living human languages? A) 69. B) 6900. C) 690. D) 69000. Show Answer Correct Answer: B) 6900. 4. TRUE or FALSE:Different chromosomal karyotypes suggest closer relationships. A) True. B) False. Show Answer Correct Answer: B) False. 5. Smallest taxonomic group with many similar characteristics ..... A) Domain. B) Kingdom. C) Species. D) Class. Show Answer Correct Answer: C) Species. 6. What is another word for agnostic behavior? A) Imprinting. B) Competitive. C) Imitating. D) Conditioning. Show Answer Correct Answer: B) Competitive. 7. Zoology is study of A) Animals. B) Plants. C) Both. D) None of above. Show Answer Correct Answer: A) Animals. 8. Perching birds are known for the extremely strong ..... A) Wings. B) Claws. C) Ears. D) Feathers. Show Answer Correct Answer: B) Claws. 9. Study of fish A) Ichthyology. B) Pathology. C) Anatomy. D) Physiology. Show Answer Correct Answer: A) Ichthyology. 10. Protists include ..... A) Bacteria, fungi, algae and Bryophytes. B) Protozoa, algae and fungi. C) Vascular plants, slime moulds and fungi. D) Bacteria, algae and protozoa. Show Answer Correct Answer: B) Protozoa, algae and fungi. 11. What is the function of the operculum? A) Allow water to enter the gills. B) Protect the gills. C) Sense when predators are near. D) Help guide fish movement. Show Answer Correct Answer: B) Protect the gills. 12. Cells in the body fluid A) A leukocytes. B) Ah coelomocytes. Show Answer Correct Answer: B) Ah coelomocytes. 13. The part of the microscope that contains lenseswith greater powers of magnification is the ..... A) High Power Objectives. B) Low Power Objectives. C) Eyepiece. D) Scanner. Show Answer Correct Answer: A) High Power Objectives. 14. Study of mollusk shells A) Primatology. B) Cetology. C) Mammology. D) Conchology. Show Answer Correct Answer: D) Conchology. 15. This is the ability to change sexes or to have both sexes A) Regenerate. B) Endoparasitic. C) Ecotparasitic. D) Eusocial. E) Hermaphrodite. Show Answer Correct Answer: E) Hermaphrodite. 16. The membrane around the vacuole is known as: A) Elaioplast. B) Tonoplast. C) Cytoplast. D) None of the above. Show Answer Correct Answer: B) Tonoplast. 17. Sponges filter food from the water as it is pulled in through pores (ostia) on the sides of its body. This way of getting food is called ..... A) Filter feeding. B) Sift feeding. C) Consuming. D) Heterotrophic feedign. Show Answer Correct Answer: A) Filter feeding. 18. A nucleotide is made up of 3 parts A) True. B) False. Show Answer Correct Answer: A) True. 19. What is the role of biodiversity in maintaining a healthy and balanced environment? A) It provides a wider range of traits within a species. B) It allows for greater resilience to environmental changes. C) It supports a unique set of species in each ecosystem. D) All of the above. Show Answer Correct Answer: D) All of the above. 20. Which of these is not an endemic organism A) Dog. B) Bison. C) Indian giant squirrel. D) Flying squirrel tags4. Show Answer Correct Answer: A) Dog. ← 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