This quiz works best with JavaScript enabled. Home > Science > Biology > Biology – Quiz 41 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Biology Quiz 41 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a consequence of global temperature rise on arctic ecosystems? A) Increased rates of decomposition of detritus trapped in permafrost. B) Decrease of geographical range of habitats for temperate species. C) Decrease of pest species and increase of permafrost species. D) Increase of geographical range of habitats for permafrost species. Show Answer Correct Answer: A) Increased rates of decomposition of detritus trapped in permafrost. 2. The construction of new coal-burning power plant would have the greatest impact on which environmental issue? A) Depletion of ozone. B) Production of acid rain. C) Release of radiation. D) Increase in deforestation. Show Answer Correct Answer: B) Production of acid rain. 3. What protects a cell from bursting? A) They are strong. B) They are too big for pressure to build up. C) They have a cellulose cell wall. D) They have a strong membrane. Show Answer Correct Answer: C) They have a cellulose cell wall. 4. It is the study of identification, nomenclature and classification of organisms into groups and subgroups. A) Taxonomy. B) Physiology. C) Palaeotology. D) Immunology. Show Answer Correct Answer: A) Taxonomy. 5. The science of classifying organisms is called? A) Botany. B) Genetics. C) Taxonomy. D) Ichthyology. Show Answer Correct Answer: C) Taxonomy. 6. Which of the following is the main circulatory fluid in our body A) Plasma. B) Blood. C) Interstitial fluid. D) None of above. Show Answer Correct Answer: B) Blood. 7. Who is the father of embryology? A) Gregor Mendel. B) Carolus Linnaeus. C) Charles Darwin. D) Aristotle. Show Answer Correct Answer: D) Aristotle. 8. How many daughter cells does Meiosis create? A) 2. B) 4. C) 8. D) 1. Show Answer Correct Answer: B) 4. 9. What does the prefix "uni" means? A) 1. Two. B) 2. One. C) 3. more. D) 4.many. Show Answer Correct Answer: B) 2. One. 10. The plant transport system are made up of ..... types of tubes. A) 1. B) 2. C) 3. D) Many. Show Answer Correct Answer: B) 2. 11. Study of MICROORGANISMS. A) Entomology. B) Microbiology. C) Ornithology. D) Parasitology. Show Answer Correct Answer: B) Microbiology. 12. Mircobiology can be also classified based on ....., in the cases of bacteriology, mycology, protozoology, and phycology A) Taxonomy. B) Ecology. C) Biology. D) Genetics. Show Answer Correct Answer: A) Taxonomy. 13. Who is responsible for making sure safety procedures are followed when conducting an experiment? A) Your parents. B) The teacher. C) Anyone doing an experiment. D) Your doctor. Show Answer Correct Answer: C) Anyone doing an experiment. 14. What is ergonomic reaction? A) Process energy is used up. B) Branches that is easily broken that hold together. C) Small molecules. D) Process that release energy. Show Answer Correct Answer: D) Process that release energy. 15. Which of the following is NOT an example of natural selection? A) People selectively breeding hamsters for size. B) Insect populations developing resistance to certain pesticides. C) Bacteria becoming resistant to antibiotics. D) Male birds of certain species inheriting colorful feathers that are more attractive to females. Show Answer Correct Answer: A) People selectively breeding hamsters for size. 16. What is the most specific level of classification? A) Family. B) Genus. C) Species. D) Kingdom. Show Answer Correct Answer: C) Species. 17. What is the smallest form of life? A) Millions of cells that make up a body, like a bear, fish, or human. B) A few cells, like microscopic organisms, such as plankton, simple plants. C) Single cells, like bacteria and viruses. D) No cells, or molecules, like in the vacuum of space. Show Answer Correct Answer: C) Single cells, like bacteria and viruses. 18. Where is energy the highest in the food chain:grass, rabbit, hawk, bacteria A) Grass. B) Rabbit. C) Hawk. D) Bacteria. Show Answer Correct Answer: A) Grass. 19. Any substance that is acted upon by an enzyme is called a(n)? A) Coenzyme. B) Substrate. C) Vitamin. D) Polypeptide. Show Answer Correct Answer: B) Substrate. 20. The study of all living things is ..... A) Physical science. B) ChemistryChemistry. C) Biology. D) None of above. Show Answer Correct Answer: C) Biology. ← PreviousNext →Related QuizzesScience QuizzesBiology Quiz 1Biology Quiz 2Biology Quiz 3Biology Quiz 4Biology Quiz 5Biology Quiz 6Biology Quiz 7Biology Quiz 8Biology Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books