This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 103 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 103 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Natural selection happens because animals A) Fulfill their destiny. B) Refine and reoperate. C) Survive and reproduce. D) Want to change. Show Answer Correct Answer: C) Survive and reproduce. 2. Study of animals only A) Ecology. B) Anatomy. C) Biology. D) Zoology. Show Answer Correct Answer: D) Zoology. 3. The highest concentration of minerals are found in A) Bones and teeth. B) Skin. C) Arm and legs. D) None tags2. Show Answer Correct Answer: A) Bones and teeth. 4. One/single A) Uni. B) Super. C) Microbiology. D) Pathology. Show Answer Correct Answer: A) Uni. 5. Organ on the outside of the frog where sound vibrations are transmitted to the inner ear A) Tympanic membrane. B) Olfactory lobe. C) Pancreas. D) Optic lobes. Show Answer Correct Answer: A) Tympanic membrane. 6. Which of the following provides glucose for the cells of animals? A) Photosynthesis. B) Food the animals eats. C) Air the animal breathes. D) Water the animal drinks. Show Answer Correct Answer: B) Food the animals eats. 7. Which group do turtles belong to? A) Turtles. B) Scaly. C) Rhynchocephalia. D) Crocodilia. Show Answer Correct Answer: A) Turtles. 8. Planarians can reproduce sexually and asexually A) True. B) False. Show Answer Correct Answer: A) True. 9. The organism which lives in salty environment is called A) A methanogens. B) B halophiles. Show Answer Correct Answer: B) B halophiles. 10. Fruit flies are mostly red-eyed, regardless of the environment they were raised in, generation after generation. These flies would be considered ..... A) True breeding. B) Cross-breeding. C) Inbreeding. D) None of above. Show Answer Correct Answer: A) True breeding. 11. The coldest region on the earth is the A) Polar region. B) Tropical region. C) Temperature region. D) Coastal region tags3. Show Answer Correct Answer: A) Polar region. 12. Which is an example of an Ophiuroidea member? A) Basket star. B) Sea lily. C) Sea cucumber. D) Sea star. Show Answer Correct Answer: A) Basket star. 13. Excretory organ of earthworm A) A Mal Pegian element. B) Ah Nepheridias. Show Answer Correct Answer: B) Ah Nepheridias. 14. Which phylum has the largest number of animals on Earth? A) Echinoderms. B) Arthropods. C) The asteroid. D) Crustacea. Show Answer Correct Answer: B) Arthropods. 15. The heart in human is A) A neurogenic. B) B myogenic. Show Answer Correct Answer: B) B myogenic. 16. If a species eats only plants it is ..... A) Carnivorous. B) Endangered. C) Herbivorous. D) Vegetarian. Show Answer Correct Answer: C) Herbivorous. 17. To pay..... A) A compliment. B) An opportunity. C) A rope. D) A worker. Show Answer Correct Answer: A) A compliment. 18. Which term means capable of causing disease? A) Pathogenic. B) Archaic. C) Decomposers. D) None of above. Show Answer Correct Answer: A) Pathogenic. 19. Male kangaroo. A) Mob. B) Doe. C) Buck. D) Eucalyptus. Show Answer Correct Answer: C) Buck. 20. Organs on spiders used to create silk threads A) Swimmerets. B) Spinnerets. C) Chelicera. D) Chelipeds. Show Answer Correct Answer: B) Spinnerets. ← 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