This quiz works best with JavaScript enabled. Home > Agriculture > Plant Wood Anatomy > Studies > Plant And Wood Anatomy – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant And Wood Anatomy Quiz 11 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The loosely arranged non-chlorophyllous parenchyma cells present in lenticels are called A) Water stomata. B) Albuminous cells. C) Complementary cells. D) Passage cells. Show Answer Correct Answer: C) Complementary cells. 2. All of the following are advantages of seed plants over seedless plants EXCEPT: A) They can reproduce without free-standing water. B) Seeds nourish and protect plant embryos. C) Seeds allow plants to disperse to new places. D) Seeds cannot remain dormant for long periods of time. Show Answer Correct Answer: D) Seeds cannot remain dormant for long periods of time. 3. Name all of the following 3 groups of animals that are vertebrates:amphibians; reptiles; gastropods A) All of them. B) Amphibians, Reptiles. C) Reptiles Gastropods. D) Amphibians, Gastropods. Show Answer Correct Answer: B) Amphibians, Reptiles. 4. How does the sperm of flowering plants reach the egg? A) Via a pollen tube that grows from the pollen grain through the carpel tissues to the egg. B) Via raindrops of a dew film that allows the sperm to swim from the male plant to the female plant. C) Usually via an insect, which places sperm in the ovary while probing for nectar. D) By actively swimming down though the style to the egg. Show Answer Correct Answer: A) Via a pollen tube that grows from the pollen grain through the carpel tissues to the egg. 5. Cutting stems, roots, or leaves can lead to which form of plant reproduction? A) Germination. B) Sexual reproduction. C) Recombination. D) Asexual reproduction. Show Answer Correct Answer: D) Asexual reproduction. 6. The main job of the sapwood is A) Provide resistance against insects. B) For food for the insects. C) To carry water from the roots to the other parts of the plant. D) Provide support for the tree. Show Answer Correct Answer: C) To carry water from the roots to the other parts of the plant. 7. What plant has a waxy stem to keep water inside? A) Birch tree. B) Cactus. C) Daisy. D) Palm tree. Show Answer Correct Answer: B) Cactus. 8. One growth ring of plants consists of A) Only autumn wood Ko. B) Spring wood and early wood. C) Only spring wood. D) Spring wood and autumn wood. Show Answer Correct Answer: D) Spring wood and autumn wood. 9. A layer of delicate tissue between the bark and the wood that produces new xylem and phloem. A) Cambium. B) Mesophyll. C) Cortex. D) Vascular bundle. Show Answer Correct Answer: A) Cambium. 10. What type of tissue is it A) Meristematic. B) Dermal. C) Vascular. D) Ground. Show Answer Correct Answer: C) Vascular. 11. Osteoblasts are bone cells that: A) Have ruptured. B) Immature cell still diving and undergoing cell division. C) Excreting something. D) Break down old bone material. Show Answer Correct Answer: B) Immature cell still diving and undergoing cell division. 12. Minuends and subtrahends are used in which of the following mathematical operations A) Multiplication. B) Addition. C) Division. D) Subtraction. Show Answer Correct Answer: D) Subtraction. 13. Which of the following statements are correct in respect of vascular tissuesa) Vascular tissues comprises of Xylem, Phloem and pithb) Vascular bundles of dicot stems are conjoint and openc) vascular bundles of monocot stem are Radial typed) When xylem and phloem are on the same radius of vascular bundle it is conjoint type A) A, c. B) B, d. C) B, c. D) A, b. Show Answer Correct Answer: B) B, d. 14. Which is NOT a characteristic of all living things? A) Respond to Stimuli. B) Have muscles for moving. C) Must reproduce. D) Use Energy. Show Answer Correct Answer: B) Have muscles for moving. 15. The genetic code for all of your traits. A) DNA. B) Recessive gene. C) Nucleus. D) Chloroplast. Show Answer Correct Answer: A) DNA. 16. Trees that grow year round are called ..... A) Softwoods. B) Hardwoods. C) Early wood. D) Late wood. Show Answer Correct Answer: A) Softwoods. 17. What is the common name of the members of the Class Aves? A) Snakes. B) Birds. C) Frogs. D) Dolphins. Show Answer Correct Answer: B) Birds. 18. Which of the following statements about Spring wood (Early wood) is incorrect? A) Spring wood is dark in colour having less density. B) In spring cambium is more active. C) In this season, large number of xylary elements are formed. D) Xylary elements have wide cavity. Show Answer Correct Answer: A) Spring wood is dark in colour having less density. 19. Which of the following statements is incorrect about Collenchyma tissue? A) Generally occurs below epidermis in dicot plants. B) Cells have thickened corners due to deposition of lignin. C) They are oval, spherical or polygonal shaped cells. D) Intercellular spaces are absent. Show Answer Correct Answer: B) Cells have thickened corners due to deposition of lignin. 20. Why are oak trees and dandelions in the same kingdom? A) They are both multicellular and make their own food. B) They are single-celled and reproduce asexually. C) They both produce flowers and get their own food from the soil. D) They both reproduce sexually and are unable to move. Show Answer Correct Answer: A) They are both multicellular and make their own food. 21. This part of the plant is where photosynthesis occurs. A) Leaves. B) Stem. C) Roots. D) Flowers. Show Answer Correct Answer: A) Leaves. 22. The pale colored ring that grows at the beginning of the year. A) Alpha growth. B) Late wood. C) Beta growth. D) Early wood. Show Answer Correct Answer: D) Early wood. 23. A healthy root system is what color? A) Blue. B) White. C) Yellow. D) Red. Show Answer Correct Answer: B) White. 24. Small epidermal pore (hole); allows oxygen and water out and carbon dioxide in. A) Stomata. B) Guard cells. C) Xylem. D) Cuticle. Show Answer Correct Answer: A) Stomata. 25. In a plant organ which is covered by periderm and in which the stomata are absent, some gaseous exchange still takes place through A) Aerenchyma. B) Trichomes. C) Pneumatophores. D) Lenticels. Show Answer Correct Answer: D) Lenticels. 26. The heart pumps blood to the lungs, allowing the blood to become oxygenated and then carrying the oxygen to the cells within the body. This describes a key interaction between what two body systems? A) Endocrine and skeletal systems. B) Circulatory and respiratory systems. C) Digestive and circulatory systems. D) Nervous and respiratory systems. Show Answer Correct Answer: B) Circulatory and respiratory systems. 27. Structure that grows toward the ovary through the style A) Embryo sac. B) Pollen tube. C) Bud. D) Stigma. Show Answer Correct Answer: B) Pollen tube. 28. Plant loses water through the ..... A) Stem. B) Roots. C) Chlorophyll. D) Stomata. Show Answer Correct Answer: D) Stomata. 29. What is one of the main jobs of the roots? A) Anchor the plant to the ground. B) Hold leaves up to the light. C) Make energy from sugar. D) Make food for the plant. Show Answer Correct Answer: A) Anchor the plant to the ground. 30. "Natural selection occurs over time within an ecosystem." Which best explains this statement? A) Organisms must produce food in order to continue their species. B) Organisms must eat other organisms in order to reduce the population. C) Plants and animals never compete with each other for available resources. D) Environmental changes choose which organisms live to produce the next generation. Show Answer Correct Answer: D) Environmental changes choose which organisms live to produce the next generation. ← PreviousNext →Related QuizzesPlant Wood Anatomy QuizzesAgriculture 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books