This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 6 Anatomy Of Flowering Plants – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Assertion:Pith is large and well developed in monocots. Reason:Monocot root do not undergo any secondary growth A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 2. What part of the flower will turn into a seed? A) Ovary. B) Anther. C) Ovule. D) Filament. Show Answer Correct Answer: C) Ovule. 3. Vascular cambium forms xylem on the inside and phloem on the outside due to- A) Differential action of hormones. B) Intrafascicular nature. C) Shearing force of wind. D) Effect of growth. Show Answer Correct Answer: A) Differential action of hormones. 4. Passage cells are thin-walled cells found in: A) Central region of style through which the pollen tube grows towards the ovary. B) Endodermis of roots facilitating rapid transport of water from cortex to pericycle. C) Phloem elements that serve as entry points for substances for transport to other plant parts. D) Testa of seed to enable emergence of growing embryonic axis during seed germination. Show Answer Correct Answer: B) Endodermis of roots facilitating rapid transport of water from cortex to pericycle. 5. How many shoot apical meristematic zones are expected in a twig of a plant possessing 9 branches, 39 leaves? A) 9. B) 39. C) 10. D) 8. Show Answer Correct Answer: C) 10. 6. Which type of plant part is characterized by a ring arrangement of vascular bundles? A) Dicot root. B) Monocot stem. C) Monocot root. D) Dicot stem. Show Answer Correct Answer: D) Dicot stem. 7. WHICH ONE OF THE FOLLOWING SHOWS SECONDARY GROWTH? A) MONOCOT STEM. B) MONOCOT ROOT. C) DICOT STEM. D) BOTH DICOT STEM AND MONOCOT STEM. Show Answer Correct Answer: C) DICOT STEM. 8. From the following statements related to Xylem, identify the wrong statement A) Primary xylem may be Protoxylem and Metaxylem. B) First formed xylem is Protoxylem. C) In stems, Protoxylem lies towards the perephery. D) Primary xylem in stem is Endarch. Show Answer Correct Answer: C) In stems, Protoxylem lies towards the perephery. 9. Permanent tissue consists of cells having no power of cell division. Such tissues are formed by- A) Primary meristem. B) Cork cambium. C) Fascicular and interfascicular cambium. D) All. Show Answer Correct Answer: D) All. 10. Cells of permanent tissues are specialised- A) Functionally. B) Only structurally. C) Both structurally and functionally. D) For mitosis. Show Answer Correct Answer: C) Both structurally and functionally. 11. Protects apical meristem from damage as it pushes through the soil. A) Root Cap. B) Root Hairs. C) Vascular Cylinder. D) Phloem. Show Answer Correct Answer: A) Root Cap. 12. One cannot determine the age of a tree by its rings, if that tree is located in which of the following forest A) Tropical deciduous. B) Tropical evergreen. C) Temperate evergreen. D) Temperate deciduous. Show Answer Correct Answer: B) Tropical evergreen. 13. I. Sieve tube or sieve cell is living but enucleate.II. Xylem and phloem constitute the vascular bundle.III. First formed xylem element and phloem element are called metaxylem and metaphloem respectively.IV. Phloem fibres are generally absent in primary phloem.V. Phloem parenchyma is absent in most of the monocots.Which of the above statements is wrong? A) I, II, V. B) III. C) IV, V. D) III, IV. Show Answer Correct Answer: B) III. 14. The hypocotyl in an embryo becomes the A) Stem. B) Roots. C) Flower. D) Leaves. Show Answer Correct Answer: A) Stem. 15. Intercalary meristem is related to all, except A) Present between permanent cells. B) Primary meristem. C) Increasing the girth of axis. D) Regenerates parts of grasses removed by grazing herbivores. Show Answer Correct Answer: C) Increasing the girth of axis. 16. Assertion:-Epidermal tissue system is ofprotective in function.Reason:-It is the outer most tissue system whichinitially comes in contact with environmental factors. A) Both are true. B) Both are false. C) Only assertion is false. D) Both are true and Reason is a correct explanation of the Assertion. Show Answer Correct Answer: D) Both are true and Reason is a correct explanation of the Assertion. 17. The healing of wounds in plants takes place by the activity of A) Apical meristem. B) Secondary meristem. C) Lateral meristem. D) Intercallary meristem. Show Answer Correct Answer: B) Secondary meristem. 18. On the basis of location and function, how many types of the tissue system are found in vascular plants A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: B) 3. 19. Cells of which tissue give rise to secondary xylem in most monocotyledons? A) Vascular cambium. B) Cork cambium. C) Interfascicular vascular cambium. D) None of the above. Show Answer Correct Answer: D) None of the above. 20. The parenchymatous cells which lie between the xylem and the phloem are called conjuctive tissue. A) Pericycle. B) Conjuctive tissue. C) Stele. D) Endodermis. Show Answer Correct Answer: B) Conjuctive tissue. 21. Read carefully the statements regarding Ground tissue and identify the incorrect statement A) All tissues except epidermis and Vascular bundles constitute the Ground Tissue. B) Parenchyma cells are present in Cortex, Pericycle, Pith and Medullary rays in primary root and stem. C) In leaves the ground tissue consists of thin walled Mesophyll cells. D) Ground tissue consists of Parenchyma cells only. Show Answer Correct Answer: D) Ground tissue consists of Parenchyma cells only. 22. For a critical study of secondary growth in plants, which one of the following pairs is suitable? A) Wheat and maiden hair fern. B) Sugarcane and sunflower. C) Teak and pine. D) Deodar and fern. Show Answer Correct Answer: C) Teak and pine. 23. Bicollateral conjoint vascular bundles have- A) Xylem & phloem arranged in alterate manner in different radia. B) Xylem & phloem situated on same radia and has 2 groups of phloem along 2 sides of xylem. C) Xylem & phloem on same radia but it has only one group of phloem outside xylem. D) Phloem is surrounded by xylem. Show Answer Correct Answer: B) Xylem & phloem situated on same radia and has 2 groups of phloem along 2 sides of xylem. 24. Which tissue in plants is responsible for the transport of water and minerals from the roots to the leaves? A) Xylem. B) Phloem. C) Epidermis. D) Cambium. Show Answer Correct Answer: A) Xylem. 25. Stomata in grass leaf are A) Dumb-bell shaped. B) Barrel shaped. C) Rectangular. D) Kidney shaped. Show Answer Correct Answer: A) Dumb-bell shaped. ← 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 5Class 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 10Class 11 Biology Chapter 6 Anatomy Of Flowering Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books