This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 202 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 202 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Who discovered cell. A) Robert Brown. B) Robert Hook. C) Alexander time. D) Charles Darwin. Show Answer Correct Answer: B) Robert Hook. 2. When water changes to gas its known as: A) Condensation. B) Evapouration. C) Expanding. D) None of above. Show Answer Correct Answer: B) Evapouration. 3. Humans and chimpanzees share roughly how much DNA? A) 43%. B) 75%. C) 92%. D) 98%. Show Answer Correct Answer: D) 98%. 4. Fluorine (F) is in group 7 of the Periodic Table and has a mass number of 19. If Fluorine has 9 electrons, how many protons and neutrons does it have? A) Protons:10, neutrons:9. B) Protons:19, neutrons:0. C) Protons:9, neutrons:10. D) Protons:9.5, neutrons:9.5. Show Answer Correct Answer: C) Protons:9, neutrons:10. 5. True or False:All animals move the same way. A) True. B) False. Show Answer Correct Answer: B) False. 6. Osmosis A) Movement of water from a high concentration to a low concentration. B) Movement of molecules from a high concentration to a low concentration. C) Active transport of water. D) Movement of molecules through the cell membrane. Show Answer Correct Answer: A) Movement of water from a high concentration to a low concentration. 7. Igneous rocks form when A) Sediments come together through heat and pressure. B) Molten rock that cools and solidifies. C) Heat and pressure fuse layers. D) Fire and iron melt together. Show Answer Correct Answer: B) Molten rock that cools and solidifies. 8. Which laboratory tool should be used to measure out a fluid? A) Graduated cylinder. B) Test tube. C) Triple beam balance. D) Bunsen burner. Show Answer Correct Answer: A) Graduated cylinder. 9. The various components of an ecosystem are interdependent on each other. A) True. B) False. Show Answer Correct Answer: A) True. 10. ..... is measured in heartz A) Frequency. B) Mass. C) Force. D) None of above. Show Answer Correct Answer: A) Frequency. 11. Eats meat; carnivore A) Primary consumer. B) Secondary consumer. Show Answer Correct Answer: B) Secondary consumer. 12. ..... eats plants A) Primary consumer. B) Predator. Show Answer Correct Answer: A) Primary consumer. 13. What pH range would you get for an acid? A) 0-6. B) 7. C) 7-14. D) 2-10. Show Answer Correct Answer: A) 0-6. 14. The upper layer of the earth is made of A) Core. B) Tectonic plates. C) Magma. D) Fire. Show Answer Correct Answer: B) Tectonic plates. 15. Choose the correct answer. The area at the back of the throat is called the? A) Pharynx. B) Trachea. C) Larynx. D) Bronchus. Show Answer Correct Answer: A) Pharynx. 16. What is the smallest country in the world? A) Vatican City. B) Monaco. C) Malta. D) Palau. Show Answer Correct Answer: A) Vatican City. 17. Washing your hands is the..... effective strategy for preventing the spread of disease? A) Least. B) Most. Show Answer Correct Answer: B) Most. 18. A resistance to change can be called: A) Inertia. B) Physics. C) Mechanics. D) Force. Show Answer Correct Answer: A) Inertia. 19. .....is the force applied by a machine against the resistance A) Resistant force. B) Effort force. C) Mechanical advantage. D) None of above. Show Answer Correct Answer: A) Resistant force. 20. What other name is given to minor planets? A) Asteroids. B) Comets. C) Meteors. D) Nebula. Show Answer Correct Answer: A) Asteroids. ← PreviousNext →Related QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books