This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 21 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. 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. 3. Cells in the body fluid A) A leukocytes. B) Ah coelomocytes. Show Answer Correct Answer: B) Ah coelomocytes. 4. 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. 5. Study of mollusk shells A) Primatology. B) Cetology. C) Mammology. D) Conchology. Show Answer Correct Answer: D) Conchology. 6. 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. 7. 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. 8. 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. 9. A nucleotide is made up of 3 parts A) True. B) False. Show Answer Correct Answer: A) True. 10. 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. 11. 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. 12. Which phylum of animals is also called flatworms? A) Porifera. B) Coelenterates. C) Platyhelminthes. D) Nematodes. Show Answer Correct Answer: C) Platyhelminthes. 13. The #family has been on many fishing trips. A) True. B) False. Show Answer Correct Answer: B) False. 14. What does the change in the shape of a feature over time tell us? A) How long an individual has lived. B) Rolled up for protection. C) Familial behavior. D) How an organism came to be. Show Answer Correct Answer: D) How an organism came to be. 15. Which domain consists of prokaryotes whose cell walls contain peptidoglycan? A) Eukarya. B) Bacteria. C) Archaea. D) None of above. Show Answer Correct Answer: B) Bacteria. 16. What is the study of animals without backbones called? A) Invertebrate zoology. B) Herpetology. C) Vertebrate zoology. D) Entomology. Show Answer Correct Answer: A) Invertebrate zoology. 17. Starfish have a heart, gills, and a brain. A) True. B) False. Show Answer Correct Answer: B) False. 18. Life A) Vita. B) Sick. C) Were. D) Uni. Show Answer Correct Answer: A) Vita. 19. How much energy do primary consumers obtain from plants? A) 0.1%. B) 100%. C) 1%. D) 10%. Show Answer Correct Answer: D) 10%. 20. An instrument for grasping, firmly holding, or exerting traction upon objects in delicate operations A) Forceps. B) Scalpel. C) Probe. D) Tong. Show Answer Correct Answer: A) Forceps. ← PreviousNext →Related QuizzesScience QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8Zoology Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books