This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 5 Morphology Of Flowering Plants – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 21 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. EPIPHYLLOUS CONDITION IS FOUND IN A) SOLANACEAE. B) FABACEAE. C) LILIACEAE. D) MALVACEAE. Show Answer Correct Answer: C) LILIACEAE. 2. What part of the pistil produces the egg cells? A) Anther. B) Stigma. C) Style. D) Ovary. Show Answer Correct Answer: D) Ovary. 3. When the stamen remain free the condition is referred as polyandrous A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Which statement about leaf is incorrect? A) In pinnately compound leaf, leaflets are borne on a common axis called rachis. B) In palmately compound leaf, leaflets are attached at a common point i.e. tip of petiole. C) A bud is present in the axil of petiole of simple leaf and not in compound leaf. D) A leaf is called simple till the incision of lamina touches the mid rib. Show Answer Correct Answer: C) A bud is present in the axil of petiole of simple leaf and not in compound leaf. 5. Which of the following anatomical regions of the root is characterized by cells that have undergone differentiation? A) Root cap. B) Region of meristematic activity. C) Region of elongation. D) Region of maturation. Show Answer Correct Answer: D) Region of maturation. 6. Mangrove plants are characterised by ..... A) Epiphytic roots. B) Respiratory roots. C) Assimilatory roots. D) Storage roots. Show Answer Correct Answer: B) Respiratory roots. 7. Bud associated with the underground stem of potato is A) Axillary. B) Apical. C) Adventitious. D) Internodal. Show Answer Correct Answer: A) Axillary. 8. The botanical term for the study of external features, forms and relative positions of different organs on plants is: A) Anatomy. B) Physiology. C) Morphology. D) Cytology. Show Answer Correct Answer: C) Morphology. 9. A few millimeters above the root cap is the region of- A) Elongation. B) Maturation. C) Meristematic activity. D) Root hairs. Show Answer Correct Answer: C) Meristematic activity. 10. When the leaflets are joined together at a common point at the petiole, the leaf is A) Simple leaf. B) Pinnately compound leaf. C) Palmately compound leaf. D) A branch. Show Answer Correct Answer: C) Palmately compound leaf. 11. Perigynous flowers are found in A) Guava. B) Cucumber. C) China rose. D) Rose. Show Answer Correct Answer: D) Rose. 12. In pea flower, the stamens are A) Free. B) Monoadelphous. C) Diadelphous. D) Polyadelphous. Show Answer Correct Answer: C) Diadelphous. 13. Primary root is the direct elongation of the A) Pedicel. B) Radicle. C) Plumule. D) Stamen. Show Answer Correct Answer: B) Radicle. 14. Petiole is modified into tendril in A) Passiflora. B) Gloriosa. C) Pisum. D) Clematis. Show Answer Correct Answer: D) Clematis. 15. Distinguishing feature of angiospermic family Solanaceae are all, except A) Syncarpous ovary with swollen placenta. B) Synandrous epipetalous stamens. C) Persistent calyx with valvate aestivation. D) Berry or capsule fruits with many endospermous seeds. Show Answer Correct Answer: B) Synandrous epipetalous stamens. 16. Stamens attached to perianth is called A) Epipetalous. B) Gamopetalous. C) Polypetalous. D) Epiphyllous. Show Answer Correct Answer: D) Epiphyllous. 17. What type of root arises from parts of the plant other than the radicle? A) Tap root. B) Fibrous root. C) Adventitious root. D) Modified root. Show Answer Correct Answer: C) Adventitious root. 18. Match Column I (types of placentation) with Column II (examples):A. Marginal; B. Parietal; C. Axile; D. Free central; E. Basal. Choose the correct match for A (Marginal). A) Sunflower, marigold. B) Pea. C) Mustard, Argemone. D) Hibiscus, Tomato, lemon. E) Dianthus, Primrose. Show Answer Correct Answer: B) Pea. 19. Modified adventitious roots for mechanical support in sugarcane and banyan tree are respectively A) Prop roots and stilt roots. B) Stilt roots and prop roots. C) Fibrous roots and stilt roots. D) Prop roots and pneumatophores. Show Answer Correct Answer: B) Stilt roots and prop roots. 20. A single cotyledon is also termed as ..... a) Scutellumb) Aleuronec) Epicarpd) Endocarp A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 21. Many pulses of daily use belong to one of the families below A) Solanaceae. B) Fabaceae. C) Liaceae. D) Poaceae. Show Answer Correct Answer: B) Fabaceae. 22. Which plant exhibits pneumatophores for gas exchange? A) Dahlia. B) Rhizophora. C) Asparagus. D) Carrot. Show Answer Correct Answer: B) Rhizophora. 23. Wind pollinated pollinated flowers are A) Small producing nectar and dry Pollen. B) Small brightly coloured producing large number of pollen grains. C) Small producing large number of pollen grains. D) Large producing abundant nectar and Pollen. Show Answer Correct Answer: C) Small producing large number of pollen grains. 24. Presence of sheathing leafbase covering the stem partially or wholly is the characteristic of certain A) Monocots. B) Ferns. C) Cycas. D) Coconut. Show Answer Correct Answer: A) Monocots. 25. Mark the correctly matched A) Pea-Polydelphous. B) China rose-Monodelphous. C) Citrus-Diadelphous. D) Brinjal-Epiphyllous. Show Answer Correct Answer: B) China rose-Monodelphous. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 1Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 2Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 3Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 4Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 5Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 6Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 7Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 8Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 9Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books