This quiz works best with JavaScript enabled. Home > Plant Cell Structure > Ultrastructure > Ultra Structure Of Plant Cells And Organs – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ultra Structure Of Plant Cells And Organs Quiz 16 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The roots of a plant help to anchor the plant to the soil, and are also used for food storage and water extraction. Roots are made up of tissues, such as xylem, phloem, and pith. In which level of organization would the roots of a plant most likely be classified? A) Cell. B) Organ system. C) Tissue. D) Organ. Show Answer Correct Answer: D) Organ. 2. Which of the following correctly orders the organization in plants and animals from least to complex? A) Cell $\rightarrow$ Organ $\rightarrow$ Tissue $\rightarrow$ Organ System $\rightarrow$ Organism. B) Atom $\rightarrow$ Cell $\rightarrow$ Organ $\rightarrow$ Tissue $\rightarrow$ Organism. C) Cell $\rightarrow$ Tissue $\rightarrow$ Organ $\rightarrow$ Organ System $\rightarrow$ Organism. D) Organism $\rightarrow$ Organ System $\rightarrow$ Organ $\rightarrow$ Tissue $\rightarrow$ Cell. Show Answer Correct Answer: C) Cell $\rightarrow$ Tissue $\rightarrow$ Organ $\rightarrow$ Organ System $\rightarrow$ Organism. 3. Which type of plant cell has a thick and lignified cell wall? Hint:It can be found in the skin of coconuts. A) Parenchyma. B) Collenchyma. C) Schlerenchyma. D) Aquifer parenchyma. Show Answer Correct Answer: C) Schlerenchyma. 4. Which part of the leaf consists of xylem and phloem? A) Vascular bundle. B) Bundle sheath. C) Palisade mesophyll. D) Spongy mesophyll. Show Answer Correct Answer: A) Vascular bundle. 5. What is the term for tissues grouped together to perform a specific function? A) Cell. B) Tissue. C) Organ. D) Organ system. Show Answer Correct Answer: C) Organ. 6. A plant leaf is what level of organization? A) Organ system. B) Cell. C) Tissue. D) Organ. Show Answer Correct Answer: D) Organ. 7. Which organelle is only found in a plant cell? A) Nucleus. B) Chloroplast. C) Mitochondria. D) Cell membrane. Show Answer Correct Answer: B) Chloroplast. 8. TIssue type used to transport materials. A) Dermal. B) Vascular. C) Ground. D) None of above. Show Answer Correct Answer: B) Vascular. 9. In addition to sunlight, what else is required for photosynthesis to take place? A) Sugar and water. B) Water and oxygen. C) Carbon dioxide and water. D) Sugar and oxygen. Show Answer Correct Answer: C) Carbon dioxide and water. 10. ..... are organelles responsible for digesting certain materials within the animal cell. A) Vacuoles. B) Chloroplasts. C) Lysosomes. D) Cell membrane. Show Answer Correct Answer: C) Lysosomes. 11. What is the function of the palisade mesophyll layer? A) To protect the photosynthetic cells under the skin. B) To avoid water loss. C) To allow gas exchange with a large surface area. D) To absorb sunlight for photosynthesis. Show Answer Correct Answer: D) To absorb sunlight for photosynthesis. 12. It helps water Hyacinth to float on water. What type of parenchyma tissue is it? A) Chlorenchyma. B) Collenchyma. C) Aerenchyma. D) Schlerenchyma. Show Answer Correct Answer: C) Aerenchyma. 13. What is phototropism? A) A plant's response to water near it. B) A plant's response to gravity. C) A plant's response to light near it. D) A plant's response to touch. Show Answer Correct Answer: C) A plant's response to light near it. 14. Xylem tubes, which carry water and minerals from the roots of a tree to its leaves would be classified as- A) A tissue. B) A cell. C) An organ. D) An organism. Show Answer Correct Answer: A) A tissue. 15. This thin layer protects the cell and regulates what substances enter and leave the cell. A) Cell membrane. B) Cell. C) Cell wall. D) Golgi body. Show Answer Correct Answer: A) Cell membrane. 16. The majority of the stomata of a leaf can usually be found within the A) Guard cells. B) Upper epidermis. C) Lower epidermis. D) Cuticle. Show Answer Correct Answer: C) Lower epidermis. 17. Chloroplast are found in- A) Plant cells only. B) Animal cells only. C) Both plant and animal cells. D) None of above. Show Answer Correct Answer: A) Plant cells only. 18. Waxy, protective covering on a leaf. A) Petiole. B) Blade. C) Cuticle. D) Vein. Show Answer Correct Answer: C) Cuticle. 19. In Plant Tissue Culture, the callus is grown in plantlet by altering the concentration of ..... A) Amino acid. B) Glucose. C) Hormone. D) Al of the above. Show Answer Correct Answer: C) Hormone. 20. Jelly-like substance found inside cell that acts as a medium for chemical reactions within the cell A) Nuclear Membrane. B) Golgi Body. C) Cytoplasm. D) Ribosome. Show Answer Correct Answer: C) Cytoplasm. ← PreviousNext →Related QuizzesPlant Cell Structure QuizzesUltra Structure Of Plant Cells And Organs Quiz 1Ultra Structure Of Plant Cells And Organs Quiz 2Ultra Structure Of Plant Cells And Organs Quiz 3Ultra Structure Of Plant Cells And Organs Quiz 4Ultra Structure Of Plant Cells And Organs Quiz 5Ultra Structure Of Plant Cells And Organs Quiz 6Ultra Structure Of Plant Cells And Organs Quiz 7Ultra Structure Of Plant Cells And Organs Quiz 8Ultra Structure Of Plant Cells And Organs Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books