This quiz works best with JavaScript enabled. Home > Plant Wood Anatomy > Plant And Wood Anatomy – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant And Wood Anatomy Quiz 13 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The layer in the leaf where the cells are overloaded with chloroplasts. Just below the epidermis. A) Cortex layer. B) Palisade layer. C) Mesophyll layer. D) Spongy layer. Show Answer Correct Answer: B) Palisade layer. 2. The youngest layer of secondary xylem in the wood of dicot plant is located between A) Pith and primary xylem. B) Just outside vascular cambium. C) Just inside vascular cambium. D) Just inside cork cambium. Show Answer Correct Answer: C) Just inside vascular cambium. 3. The dark colored ring that grows at the end of the year. A) Alpha growth. B) Beta growth. C) Early wood. D) Late wood. Show Answer Correct Answer: D) Late wood. 4. Maria was doing an investigation that contained the following:Remove the stamen. Lightly wipe the tip of the stamen against the black paper. Some of the powdery pollen should stick to the paper What was Maria studying? A) Growth of a seedling. B) Germination of a seed. C) Method of seed dispersal. D) Sexual reproduction in plants. Show Answer Correct Answer: D) Sexual reproduction in plants. 5. According to Darwin's theory of natural selection, if an individual is better suited to its environment then that individual A) Is guaranteed to live a long life. B) Is more likely to reproduce. C) Has a lower chance of survival. D) Is unaffected by environmental factors. Show Answer Correct Answer: B) Is more likely to reproduce. 6. What part of the flower protects the seed? A) Ovary. B) Root. C) Fruit. D) Ovules. Show Answer Correct Answer: C) Fruit. 7. The cells in this part of a root make the the tips of the root grow longer: A) Meristem. B) Root cap. C) Vascular cylinder. D) None of above. Show Answer Correct Answer: A) Meristem. 8. Apical meristem is to primary growth as A) Cork cell is to cork cambium. B) Tree ring is to secondary growth. C) Secondary growth is to width. D) Vascular cambium is to secondary growth. Show Answer Correct Answer: D) Vascular cambium is to secondary growth. 9. The response of a plant due to the stimuli of light energy. A) Parasitic. B) Chloroplast. C) Photosynthesis. D) Phototropism. Show Answer Correct Answer: D) Phototropism. 10. Mosses and their relatives grow close to the ground because they do not have: A) Vascular systems. B) Root systems. C) Reproductive systems. D) None of above. Show Answer Correct Answer: A) Vascular systems. 11. Which of the following is a product found in most toothpastes for the purpose of making the teeth more resistant to decay by promoting remineralization: A) Fluride. B) Melamine. C) Titanium Dioxide. D) Diethelyne Glycol. Show Answer Correct Answer: A) Fluride. 12. Which of the following statements is true about Sclereids? A) These are constituent cells of Collenchyma tissue. B) They are living cells with very narrow lumen (Cavity). C) They donot provide mechanical strength to plants. D) The gritty pulp of fruits like guava and pear is due to it's presence. Show Answer Correct Answer: D) The gritty pulp of fruits like guava and pear is due to it's presence. 13. What is the function of Ground tissue? A) To support the growth of the root. B) To produce and store sugars and to support the plant. C) To transport water and nutrients from the leaves to the stem. D) To photosynthesize. Show Answer Correct Answer: B) To produce and store sugars and to support the plant. 14. Deoxygenated blood travels from the right atrium to the right ventricle through this valve: A) Mitral Valve. B) Aortic Valve. C) Pulmonary Valve. D) Tricuspid Valve. Show Answer Correct Answer: D) Tricuspid Valve. 15. This part of the atom has very little mass but takes up most of the space of the atom (contains negatively charged particles). A) Positron. B) Proton. C) Electron. D) Neutron. Show Answer Correct Answer: C) Electron. 16. Which statement describes how plants respond to heat? A) Leaves bud in warm weather. B) Roots grow upward in hot soil. C) Petals change shape in hot air. D) Stems bend away from warm areas. Show Answer Correct Answer: A) Leaves bud in warm weather. 17. Two examples of vascular tissue are: A) Xylem and Sugars. B) Stems and Flowering plants. C) Xylem and Phloem. D) Xylem and Stems. Show Answer Correct Answer: C) Xylem and Phloem. 18. It is a group of cell that performs the same function. A) Organelles. B) Organ. C) Tissue. D) Organism. Show Answer Correct Answer: C) Tissue. 19. Intercalary meristem is related to all, except A) Present between permanent cells. B) Primary meristem. C) Increasing the girth of axis. D) Regenerates parts of grasses removed by grazing herbivores. Show Answer Correct Answer: C) Increasing the girth of axis. 20. A stem may carry out all of the following functions except A) Storing nutrients. B) Absorbing water from the soil. C) Transporting food to the roots. D) Conducting photosynthesis. Show Answer Correct Answer: B) Absorbing water from the soil. ← 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