This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 116 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 116 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Mammals such as humans and dogs are: A) Warm-blooded. B) Cold-blooded. Show Answer Correct Answer: A) Warm-blooded. 2. In the term 'Biology' Bio means ..... A) Environment. B) Earth. C) Living. D) Bacteria. Show Answer Correct Answer: C) Living. 3. Which of the following is an example of a segmented worm? A) Tapeworm. B) Roundworm. C) Leech. D) Planarian. Show Answer Correct Answer: C) Leech. 4. Excessive alcohol use can weaken the heart muscles and cause scar tissue in the heart muscle fibers A) Ok. B) Wrong. Show Answer Correct Answer: A) Ok. 5. What is the process called by which many baby spiders get away from their families? A) Ballooning. B) Escaping. C) Molting. D) Spinning. Show Answer Correct Answer: A) Ballooning. 6. A dichotomous key gives each species a scientific name that had two parts. A) True. B) False. Show Answer Correct Answer: B) False. 7. Which domain consists of ancient, very diverse, single celled, organisms whose walls DO NOT contain peptidoglycan, and often live in extreme environments? A) Eukarya. B) Bacteria. C) Archaea. D) None of above. Show Answer Correct Answer: C) Archaea. 8. What is the definition of evolution A) Organisms adapting. B) Organisms changing. C) Organisms growing. D) A change in the gene pool within a species. Show Answer Correct Answer: D) A change in the gene pool within a species. 9. The climate of the north east is A) Wet. B) Hot. C) Dry. D) Cold tags3. Show Answer Correct Answer: A) Wet. 10. The hypothesis which depicts that chordates had evolved from A) Dipleurula theory. B) Neotenous larva theory. C) Echinoderm theory. D) All the above. Show Answer Correct Answer: D) All the above. 11. Phylum Platyhelminthes are roundworms. A) True. B) False. Show Answer Correct Answer: B) False. 12. The first organism in a food chain is always a ..... A) Consumer. B) Producer. C) Carnivore. D) Herbivore. Show Answer Correct Answer: B) Producer. 13. There are ..... types of pterosaurs. A) 5, 689. B) 1, 000. C) 2. D) 54. Show Answer Correct Answer: C) 2. 14. Which among the following is generally not predicted in a daily weather report A) Temperature. B) Pressure. C) Humidity. D) Rainfall tags4. Show Answer Correct Answer: B) Pressure. 15. The ..... is thought to be the most intelligent vertebrate. A) Squid. B) Octopus. C) Whelk. D) Cuttlefish. Show Answer Correct Answer: B) Octopus. 16. These special bumps on crocodilians help them detect changes in water pressure and possibly help then find prey under water. A) Scutes. B) Pits. C) Jacobson's Organ. D) Dermal Pressure Receptors. Show Answer Correct Answer: D) Dermal Pressure Receptors. 17. Deadman finger is common name of A) Paramecium. B) Earthworm. C) Sycon. D) Euspongia. Show Answer Correct Answer: C) Sycon. 18. What is the relationship between adaptations and changes in the environment? A) Adaptations cause changes in the environment. B) Changes in the environment cause adaptations. C) Adaptations and changes in the environment are unrelated. D) Adaptations and changes in the environment occur simultaneously. Show Answer Correct Answer: B) Changes in the environment cause adaptations. 19. Generally nocturnal, large padded feet, less sweating, mechanism to conserve water, etc, . Are adaptive features of animals living in A) Polar regions. B) Tropical regions. C) Desert regions. D) Equatorial region. Show Answer Correct Answer: A) Polar regions. 20. How did reptiles make a complete transition to land? A) By laying eggs that have a protective shell. B) By going to the water and laying their eggs. C) By developing lungs so they could breath. D) None of above. Show Answer Correct Answer: A) By laying eggs that have a protective shell. ← 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