This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 6 Anatomy Of Flowering Plants – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. During secondary growth, a complete ring is formed by- A) Only fascicular cambia. B) Only interfascicular cambia. C) Fascicular (vascular) cambia and interfascicular cambia. D) Fascicular cambia + Phellogen. Show Answer Correct Answer: C) Fascicular (vascular) cambia and interfascicular cambia. 2. Casparian strip is made up of A) Chitin. B) Cellulose. C) Pectin. D) Suberin. Show Answer Correct Answer: D) Suberin. 3. Is the reproductive structure of plants: A) Roots. B) Stem. C) Leaves. D) Flowers. Show Answer Correct Answer: D) Flowers. 4. Which one of the following is correct sequence of tissue present in a dicot stem during secondary growth? A) Phellogen, cork, primary cortex, secondary cortex. B) Cork, phellogen primary cortex, secondary cortex. C) Primary cortex, secondary cortex, phellogen, cork. D) Secondary cortex, cork, phellogen, primary cortex. Show Answer Correct Answer: C) Primary cortex, secondary cortex, phellogen, cork. 5. Which of the following is the name of the parenchymatous cells present between the xylem and phloem of dicot root? A) Stele. B) Conjunctive tissue. C) Casparian strip. D) Pericycle. Show Answer Correct Answer: B) Conjunctive tissue. 6. Assertion:In grasses and cereals, intercalary meristems are present.Reason:Intercalary meristems form permanent tissues. A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 7. The stele found in monocot is- A) Atactostele. B) Eustele. C) Dictyostele. D) Actinostele. Show Answer Correct Answer: A) Atactostele. 8. Specialized part of a cell which has a specific function A) ATP. B) Organelle. C) Enzymes. D) Dicotyledons. Show Answer Correct Answer: B) Organelle. 9. Both apical meristems and intercalary meristems are A) Lateral meristem. B) Secondary meristem. C) Primary meristem. D) Tertiary meristem. Show Answer Correct Answer: C) Primary meristem. 10. Dicot root is similar in all the given characters to monocot root, except A) Radial, exarch vascular bundles. B) Unicelled root hairs. C) Pericycle forms the lateral roots. D) Well developed pith. Show Answer Correct Answer: D) Well developed pith. 11. What is the characteristics of a vascular bundle ofmonocot stem- A) Open and surrounded by a sclerenchymatousbundle sheath. B) Closed and not surrounded by bundle sheath. C) Closed and surrounded by bundle sheath. D) Open and not surrounded by a bundle sheath. Show Answer Correct Answer: C) Closed and surrounded by bundle sheath. 12. Cortex is one type of A) Meristematic tissue. B) Ground tissue. C) Vascular tissue. D) Epidermal tissue. Show Answer Correct Answer: B) Ground tissue. 13. Guard cells differ from epidermal cells in having A) Specific shape. B) Chloroplast. C) Heterogeneous nature of cell wall. D) All. Show Answer Correct Answer: D) All. 14. Sunken stomata are found in A) Hydrophytes. B) Xerophytes. C) Mesophytes. D) Parasites. Show Answer Correct Answer: B) Xerophytes. 15. Which one is correct about the secondary growth? A) Youngest secondary phloem is just outside the cambium while youngest secondary xylem inside the cambium. B) Oldest secondary phloem is just inside the primary phloem while oldest secondary xylem is just above pith. C) Secondary medullary ray passes through both secondary xylem and secondary phloem. D) All. Show Answer Correct Answer: D) All. 16. Which of the following statements about dicot leaf is correct? A) Mesophyll contain spongy and palisade parenchyma. B) More air space present between spongy parenchyma. C) Both A and B. D) No spongy and palisade parenchyma in mesophyll. Show Answer Correct Answer: C) Both A and B. 17. The presence of ..... is responsible for making the stem woody in dicot plants. A) Closed vascular bundle. B) Conjoint vascular bundle. C) Open vascular bundle. D) Radial vascular bundle. Show Answer Correct Answer: C) Open vascular bundle. 18. Desert grasses often roll their leaves due to the presence of ..... A) Oily surface. B) Bulliform cells. C) Spines. D) All the above. Show Answer Correct Answer: B) Bulliform cells. 19. Which of the following is not included in stomatalapparatus A) Stomatal aperture. B) Sclerenchymatous cells. C) Subsidiary cells. D) Guard cells. Show Answer Correct Answer: B) Sclerenchymatous cells. 20. The basic difference between stem and root is thatxylem in stem is- A) Polyarch. B) Exarch. C) Mesarch. D) Endarch. Show Answer Correct Answer: D) Endarch. 21. Which of the following is not a component of the Stomatal apparatus? A) Stomatal pore. B) Guard cells. C) Subsidiary cells. D) Epidermis. Show Answer Correct Answer: D) Epidermis. 22. All are lateral meristems except- A) Fascicular / vascular cambium. B) Interfascicular cambium. C) Apical and intercalary meristem. D) Phellogen. Show Answer Correct Answer: C) Apical and intercalary meristem. 23. Spot the correct statement from the following A) Phelloderm comprises Phellem, Phellogen and Periderm. B) Cork is impervious due to deposits Lignin in the cells. C) Bark refers to periderm and secondary phloem. D) Sapwood is involved in conduction of water and minerals from root to leaf. Show Answer Correct Answer: C) Bark refers to periderm and secondary phloem. 24. Secondary tissues of a plant- A) Add to the length of roots and shoots. B) Add to the diameter of existing roots and shoots. C) Are found only in the embryo. D) Are found only in the seedling. Show Answer Correct Answer: B) Add to the diameter of existing roots and shoots. 25. Which sequence correctly illustrates the arrangement of layers from outside to inside in a dicot stem? A) Hypodermis Endodermis Pericycle Phloem Xylem. B) Endodermis Hypodermis Pericycle Xylem Phloem. C) Hypodermis Endodermis Pericycle Xylem Phloem. D) Endodermis Hypodermis Pericycle Phloem Xylem. Show Answer Correct Answer: A) Hypodermis Endodermis Pericycle Phloem Xylem. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 1Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 2Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 3Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 4Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 6Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 7Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 8Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 9Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 10Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books