This quiz works best with JavaScript enabled. Home > Plant Wood Anatomy > Plant And Wood Anatomy – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant And Wood Anatomy Quiz 22 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which part of the plant supports buds and leaves? A) Stem. B) Roots. C) Leaves. D) Flowers. Show Answer Correct Answer: A) Stem. 2. Bark includes A) Periderm + Secondary phloem. B) Periderm + Secondary xylem. C) Secondary phloem + xylem. D) Secondary xylem + Cork cambium. Show Answer Correct Answer: A) Periderm + Secondary phloem. 3. Which of the following is the best explanation of why different plant leaves have different textures? A) To help them produce sugars. B) To help them take in water. C) To help them hold water. D) To help them adapt to the environment. Show Answer Correct Answer: D) To help them adapt to the environment. 4. A term that means the study of the body's structure? A) Physiology. B) Anatomy. C) Biology. D) Zoology. Show Answer Correct Answer: B) Anatomy. 5. Spot the correct statement from the following A) Phelloderm comprises Phellem, Phellogen and Periderm. B) Cork is impervious due to deposits Lignin in the cells. C) Bark refers to periderm and secondary phloem. D) Sapwood is involved in conduction of water and minerals from root to leaf. Show Answer Correct Answer: C) Bark refers to periderm and secondary phloem. 6. The process of conversion of meristematic tissue to permanent cell is A) Dedifferentiation. B) Undifferentiation. C) Differentiation. D) None of the above. Show Answer Correct Answer: C) Differentiation. 7. Consider the following statements: a. The annual ring of woody plants is part of the secondary xylem. b. The annual ring of temperate plants is more noticeable than that of non-annual plants. in the tropical rainforest c. the summer wood in the annual ring is dark and narrow Cell divisions are small and crowded. Which of the following statements is correct? A) A and b. B) A and c. C) B and c. D) A b and c. Show Answer Correct Answer: D) A b and c. 8. Seed dispersal does not reduce competition between the seedlings and the parent plant for A) Light. B) Oxygen. C) Water. D) Nutrients. Show Answer Correct Answer: B) Oxygen. 9. Which of the following terms best describes the streak of a mineral: A) Wavy. B) Tabular. C) Brown. D) Translucent. Show Answer Correct Answer: C) Brown. 10. Female gametophyte in flowering plants A) Petiole. B) Sepal. C) Stigma. D) Embryo sac. Show Answer Correct Answer: D) Embryo sac. 11. Suppose you are riding a bicycle uphill and are pedaling at a constant speed. The force of your pedaling is equal to and opposite of: A) The force of gravity. B) The force of friction between the tires and the road. C) Both the force of gravity and friction. D) Neither the force of gravity and friction. Show Answer Correct Answer: C) Both the force of gravity and friction. 12. Whales and bats are both in the mammal class. Which of the following must be true about whales and bats? A) They are in the same family. B) They are in the same genus. C) They are in the same phylum. D) They are in the same species. Show Answer Correct Answer: C) They are in the same phylum. 13. The wood portion of a tree is made up of these cells ..... A) Vascular cambium. B) Phloem. C) Xylem. D) Cortex. Show Answer Correct Answer: C) Xylem. 14. The part of a plant cell that is rigid & permeable. A) Chloroplast. B) Turgor Pressure. C) Cell Wall. D) Phototropism. Show Answer Correct Answer: C) Cell Wall. 15. Farmer Bob decides to use a compound pulley to raise a box up to the top of his barn. What is the purpose of using a simple machine in this case? A) To reduce the amount of friction. B) To reduce the distance the box has to travel. C) To reduce the amount of work needed to lift the box. D) To reduce the amount of force needed to lift the box. Show Answer Correct Answer: D) To reduce the amount of force needed to lift the box. 16. One type of fungus lives on dead tree stumps by breaking down the dead tissue but can also spread to living trees. Predict what would happen if this fungus were to grow on a living tree. A) The fungus would die because it can only live on dead tissue. B) The fungus would grow on the live tree without harming the tree. C) The fungus would harm the live tree and could kill it. D) The fungus would help the tree by removing any dead wood. Show Answer Correct Answer: C) The fungus would harm the live tree and could kill it. 17. Which of the following is the closest synonym for motile: A) Able to move. B) Having a motor. C) Using energy. D) Living in water. Show Answer Correct Answer: A) Able to move. 18. Which of the following could be an organic compound? A) NH3. B) H2O. C) CaCl2. D) CH4. Show Answer Correct Answer: D) CH4. 19. The movement of warm ocean water from the equator to the poles, and the reverse movement of cold water from the poles to the equator is an example of this. A) Subduction. B) Convection. C) Plate formation. D) Hurricanes. Show Answer Correct Answer: B) Convection. 20. Choose odd one out w.r.t origin A) Interfasicular cambium. B) Intercalary meristem. C) Apical meristem. D) Intrafasicular cambium. Show Answer Correct Answer: A) Interfasicular cambium. ← PreviousNext →Related QuizzesPlant And Wood Anatomy Quiz 1Plant And Wood Anatomy Quiz 2Plant And Wood Anatomy Quiz 3Plant And Wood Anatomy Quiz 4Plant And Wood Anatomy Quiz 5Plant And Wood Anatomy Quiz 6Plant And Wood Anatomy Quiz 7Plant And Wood Anatomy Quiz 8Plant And Wood Anatomy Quiz 9Plant And Wood Anatomy Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books