This quiz works best with JavaScript enabled. Home > Agriculture > Plant Wood Anatomy > Studies > Plant And Wood Anatomy – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant And Wood Anatomy Quiz 1 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Fault lines occur at ..... plate boundaries. A) Convergent. B) Subduction Zones. C) Transform. D) Divergent. Show Answer Correct Answer: C) Transform. 2. A tennis ball being dropped, then bouncing upward after hitting the ground is an example of: A) The law of inertia. B) The law of force and acceleration. C) The law of action-reaction. D) The law of reflection. Show Answer Correct Answer: C) The law of action-reaction. 3. The days are getting shorter and colder. These trees are responding to the change. Their leaves change color and will soon fall off. Losing leaves during the winter is the response to the external environment called A) Phototropism. B) Hibernation. C) Hydrotropism. D) Tropism. Show Answer Correct Answer: D) Tropism. 4. The tissue that is capable of mitosis and is undifferentiated ..... A) Epidermal Tissue. B) Meristematic. C) Ground Tissue. D) Vascular Tissue. Show Answer Correct Answer: B) Meristematic. 5. What nucleon balances the charge of electrons to give an atom a neutral state? A) Neutron. B) Electron. C) Proton. D) Atom. Show Answer Correct Answer: C) Proton. 6. In dicot root, the vascular cambium A) Is absent. B) Is completely secondary in origin. C) Does not form a continous ring. D) Originates from the tissue just above the phloem bundles. Show Answer Correct Answer: B) Is completely secondary in origin. 7. Which is not a function of stems? A) Hold up the leaves. B) Transport water and nutrients to different parts of the plant. C) Absorb water from soil. D) All of these. Show Answer Correct Answer: C) Absorb water from soil. 8. In a dicot stem, the sequence of tissues from the outside to the inside is A) Phellem-pericycle-endodermis-phloem. B) Phlellem-endodermis-pericycle-phloem. C) Pericyccle-phellem-endodermis-phloem. D) Phellem-phloem-endodermis-pericycle. Show Answer Correct Answer: B) Phlellem-endodermis-pericycle-phloem. 9. What anchor plants to the ground and absorb water and nutrients? A) Stem. B) Leaves. C) Xylem. D) Roots. Show Answer Correct Answer: D) Roots. 10. The number of protons in the atoms of a particular element that is unique only to that element. A) Atomic Number. B) Mole. C) Proton Number. D) Atomic Mas. Show Answer Correct Answer: A) Atomic Number. 11. Both apical and intercalary meristems 1. are primary meristem2.appear in early plant life3.contribute to the formation of the primary plant body A) 1 and 2 correct. B) 1 and 3 correct. C) 2 and 3 correct. D) 1, 2 and 3 correct. Show Answer Correct Answer: D) 1, 2 and 3 correct. 12. The circles created by the alternating summer and spring wood are called ..... A) Year rings. B) Annual rings. C) Circus rings. D) Spring rings. Show Answer Correct Answer: B) Annual rings. 13. The tropical rain forest is an extremely humid environment due to plants losing a lot of water through their leaves. What is this process called? A) Respiration. B) Inspiration. C) Transpiration. D) Photosynthesis. Show Answer Correct Answer: C) Transpiration. 14. Where is the xylem tissue found? A) In Kanye West. B) In all Equisetophyta. C) In all vascular plants. D) In most Equisetophyta plants. Show Answer Correct Answer: C) In all vascular plants. 15. Dendrochronology deals with the study of A) Grasses. B) Numerical taxonomy. C) Phylogeny. D) Age of trees. Show Answer Correct Answer: D) Age of trees. 16. This movement of air as it heats and cools (due to the uneven heating of the earth by the sun) is responsible for the creation of wind. A) Jetstream. B) Radiation. C) Conduction. D) Convection. Show Answer Correct Answer: D) Convection. 17. Double fertilization occurs after pollination in flowering plants but not cone-bearing plants. One sperm fertilizes the egg while another becomes the ....., which will supply food to the developing embryo. A) Ectosperm. B) Endosperm. C) Seed coat. D) Cotyledon. Show Answer Correct Answer: B) Endosperm. 18. Function of the leaves A) Protects the plant. B) Distribute food. C) Make food for the plants. D) Absorb water for the plant. Show Answer Correct Answer: C) Make food for the plants. 19. Reduce the following fraction to its lowest form:125/1000 A) 25/200. B) 125/1000. C) 5/40. D) 1/8. Show Answer Correct Answer: D) 1/8. 20. The following statements are related to Phloem. Which statement do you think is incorrect? A) Phloem usually transports food from leaves to different parts of the plant. B) Phloem is composed of Sieve tube, Companion cells, Phloem parenchyme and Phloem fibres. C) Gymnosperms do not have Sieve tube and companion cells. D) Phloem parenchyma is absent in most of the dicots. Show Answer Correct Answer: D) Phloem parenchyma is absent in most of the dicots. 21. All weather on earth is due to the uneven heating of the earth by ..... A) The Sun. B) Your Microwave. C) Wind. D) Greenhouse Gases. Show Answer Correct Answer: A) The Sun. 22. An adaptation is best describe as which of the following? A) A beneficial trait that decreases the success of an organism. B) A harmful trait that decreases the success of an organism. C) A harmful trait that increases the success of an organism. D) A beneficial trait that increases the success of an organism. Show Answer Correct Answer: D) A beneficial trait that increases the success of an organism. 23. This kind of transport requires energy to move ions and minerals across a membrane ..... A) Osmosis. B) Active Transport. C) Passive Transport. D) Diffusion. Show Answer Correct Answer: B) Active Transport. 24. Which is a tree? A) Wheat. B) Potato. C) Rose. D) Mango. Show Answer Correct Answer: D) Mango. 25. What is the water-conducting tissue of the woody plant? A) Leaves. B) Xylem. C) Phloem. D) Roots. Show Answer Correct Answer: B) Xylem. 26. What are organelles? A) Plant cell walls are made of a primary cell wall, which is flexible and thin but cellulose make it strong enough to give the cell shape and size. B) Primary cells which are permeable, allowing water, sugar, vitamins, and amino acid to move from cell to cell. C) All of the above. D) None of above. Show Answer Correct Answer: C) All of the above. 27. Which is the best evidence for identifying past extinctions of species? A) The species disappearing from the fossil record. B) Scientists having not seen the species in at least twenty years. C) The species having never been discovered in fossils found in its habitat. D) The species having been placed on the endangered species list and later removed from that list. Show Answer Correct Answer: A) The species disappearing from the fossil record. 28. Which of the following fossils is the oldest: A) Snake. B) Petrified Wood. C) Trilobite. D) Megaladon Tooth. Show Answer Correct Answer: C) Trilobite. 29. Which plant has very soft stem? A) Neem. B) Mango. C) Marigold. D) Babool. Show Answer Correct Answer: C) Marigold. 30. Roots are pushed to grow further by the area of ..... A) Vascular tissue cells. B) Growing cells. C) Root cap cells. D) Dividing cells. Show Answer Correct Answer: D) Dividing cells. Next →Related QuizzesPlant Wood Anatomy QuizzesAgriculture QuizzesPlant 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books