This quiz works best with JavaScript enabled. Home > Plant Wood Anatomy > Plant And Wood Anatomy – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant And Wood Anatomy Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. All weather on earth is due to the uneven heating of the earth by ..... A) Your Microwave. B) Wind. C) Greenhouse Gases. D) The Sun. Show Answer Correct Answer: D) The Sun. 2. An adaptation is best describe as which of the following? A) A harmful trait that decreases the success of an organism. B) A beneficial 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. 3. This kind of transport requires energy to move ions and minerals across a membrane ..... A) Passive Transport. B) Osmosis. C) Active Transport. D) Diffusion. Show Answer Correct Answer: C) Active Transport. 4. Which is a tree? A) Wheat. B) Rose. C) Mango. D) Potato. Show Answer Correct Answer: C) Mango. 5. What is the water-conducting tissue of the woody plant? A) Roots. B) Leaves. C) Phloem. D) Xylem. Show Answer Correct Answer: D) Xylem. 6. 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. 7. 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. 8. Which of the following fossils is the oldest: A) Trilobite. B) Petrified Wood. C) Snake. D) Megaladon Tooth. Show Answer Correct Answer: A) Trilobite. 9. Which plant has very soft stem? A) Mango. B) Neem. C) Marigold. D) Babool. Show Answer Correct Answer: C) Marigold. 10. Roots are pushed to grow further by the area of ..... A) Growing cells. B) Dividing cells. C) Root cap cells. D) Vascular tissue cells. Show Answer Correct Answer: B) Dividing cells. 11. The ..... system performs the function of producing offspring and passing on the genetic code from one generation to another. A) Reproductive. B) Genetic. C) Hereditary. D) Familial. Show Answer Correct Answer: A) Reproductive. 12. The part of a Cell in a Eukaryote that contains the genetic information is called A) Cell Membrane. B) Vacuole. C) Nucleus. D) Mitochondria. Show Answer Correct Answer: C) Nucleus. 13. What is the difference between plant roots and plant stems. A) Roots are where seeds are developed, while the stems are where the food is made. B) Roots produce food for the plant, while stems produce pollen and allow the plant to reproduce. C) Roots control how much water a plant loses, while stems absorb water and nutrients for plants. D) Roots absorb water and nutrients for a plant, while stems transport water and nutrients throughout a plant. Show Answer Correct Answer: D) Roots absorb water and nutrients for a plant, while stems transport water and nutrients throughout a plant. 14. How many rings do most trees grow each year? A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: B) Two. 15. Which of the following BEST defines two organisms of the same species? A) They are able to breed and produce organisms that can breed. B) They are not able to produce identical offspring. C) They have the same parents. D) They look pretty much the same. Show Answer Correct Answer: A) They are able to breed and produce organisms that can breed. 16. Which of the following plants reproduces by forming runners? A) Dandelions. B) Cactus. C) Oak trees. D) Strawberries. Show Answer Correct Answer: D) Strawberries. 17. Which statement describes a method of sexual reproduction that occurs in plants? A) A leaf falls to the soil, develops roots and grows. B) Seeds are reproduced from the flower to the plant. C) Stem cuttings are placed in water and grow roots. D) Underground stems from a plant grow into new plants. Show Answer Correct Answer: B) Seeds are reproduced from the flower to the plant. 18. Which best states the role of the pollen tube? A) Produces pollen grains in the stamen. B) Transports sperm to the embryo sac. C) Protects pollen during air travel. D) All of the above. Show Answer Correct Answer: B) Transports sperm to the embryo sac. 19. Successful traits are passed onto offspring through natural circumstances. A) Natural Selection. B) Primary Succession. C) Secondary Succession. D) Dominant. Show Answer Correct Answer: A) Natural Selection. 20. The sum of two numbers is 16 and their product is 55. What are the two numbers? A) 4, 12. B) 5, 11. C) 2, 14. D) 8, 8. Show Answer Correct Answer: B) 5, 11. ← PreviousNext →Related QuizzesPlant And Wood Anatomy Quiz 1Plant 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 10Plant And Wood Anatomy Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books