This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 5 Morphology Of Flowering Plants – Quiz 30 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 30 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The inner layer of the seed coat is called A) Testa. B) Hilum. C) Micropyle. D) Tegmen. Show Answer Correct Answer: D) Tegmen. 2. In an inflorescence where flowers are borne laterally in an acropeta succession, the position of the youngest floral bud shall be A) Proximal. B) Distal. C) Intercalary. D) Any where. Show Answer Correct Answer: B) Distal. 3. Which of the following has parietal placentation? A) Primrose. B) Hibiscus. C) Marigold. D) Argemone. Show Answer Correct Answer: D) Argemone. 4. Epiphytic roots are found in A) Indian rubber. B) Orchid. C) Tinospora. D) Cuscutta. Show Answer Correct Answer: B) Orchid. 5. Arrangement of flowers on floral axis is called- A) Placentation. B) Phyllotaxy. C) Inflorescence. D) Angiology. Show Answer Correct Answer: C) Inflorescence. 6. How many plants in the list given below have marginal placentation?Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicine, Onion, Moong, Pea, Tobacco, Lupin A) Four. B) Five. C) Six. D) Three. Show Answer Correct Answer: C) Six. 7. Seed coat is not thin, membranous in A) Maize. B) Coconut. C) Groundnut. D) Gram. Show Answer Correct Answer: B) Coconut. 8. The stamens of Salvia has which type of androecium? A) Monoadelphous. B) Diadelphous. C) Didynamous. D) Tetradynamous. Show Answer Correct Answer: C) Didynamous. 9. Sweet potato is a modified A) Tap root. B) Adventitious root. C) Stem. D) Rhizome. Show Answer Correct Answer: B) Adventitious root. 10. Which type of placentation is found in sunflower? A) Marginal. B) Basal. C) Free central. D) Parietal. Show Answer Correct Answer: B) Basal. 11. Pentamerous actinomorphic flowers, bicarpellate ovary with oblique septa and fruit a capsule of berry are characteristic feature of A) Brassicaceae. B) Solanaceae. C) Liliaceae. D) Asteraceae. Show Answer Correct Answer: B) Solanaceae. 12. In some leguminous plants the leaf base becomes swollen which is called A) Leaf sheath. B) Bulbil. C) Thalamus. D) Pulvinus. Show Answer Correct Answer: D) Pulvinus. 13. Botanical name of cauliflower is A) Brassica oleracea var. cepitata. B) Brassica campestris. C) Brassica oleracea var. botrytis. D) Brassica oleracea var. gemmifera. Show Answer Correct Answer: C) Brassica oleracea var. botrytis. 14. Which of the following is an example of a modified tap root for storage? A) Carrot. B) Wheat. C) Grass. D) Banyan. Show Answer Correct Answer: A) Carrot. 15. Assertion:-Bud is present in axil of petiole in both simple and compound leaf, but not in axil of leaflets of compound leaf. Reason:-Compound leaf is present in Neem and silk cotton. A) Both Assertion and Reason are True but Reason is not a correct explanation of the Assertion. B) Both are true but reason is correctly explain assertion. C) Both wrong. D) None. Show Answer Correct Answer: A) Both Assertion and Reason are True but Reason is not a correct explanation of the Assertion. 16. Morphology means A) Study of plants. B) Study of flowers. C) Physics appearance. D) Non of these. Show Answer Correct Answer: C) Physics appearance. 17. The given figure represents vexillary aestivation. Select the suitable labels for P, Q and R. A) P-Standard Q-Wing R-Ala. B) P-Standard Q-Keel R-Wing. C) P-Wing Q-Keel R-Carina. D) P-Standard Q-Ala R-Carina. Show Answer Correct Answer: D) P-Standard Q-Ala R-Carina. 18. Vexillary aestivation is characteristic of the family A) Fabaceae. B) Asteraceae. C) Solanaceae. D) Brassicaceae. Show Answer Correct Answer: A) Fabaceae. 19. Zig-zag development of inflorescence axis is an example of A) Helicoid cyme. B) Scorpioid. C) Umbel. D) Compound umbel. Show Answer Correct Answer: A) Helicoid cyme. 20. Embryonic shoot is covered by a protective layer called ..... a) Coleoptileb) Coleorrhizac) Scutellumd) Aleurone A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 21. Which type of fruit is found in the solanaceae family? A) Berry. B) Capsule. C) Caryopsis. D) Both 1 and 2. Show Answer Correct Answer: D) Both 1 and 2. 22. Match the floral formula in List I to the correct plant family in List II. Item (A):Floral formula with actinomorphic, bisexual flower; calyx 5, corolla 5; stamens 5; bicarpellary syncarpous gynoecium. A) Leguminosae. B) Solanaceae. C) Malvaceae. D) Gramineae. Show Answer Correct Answer: B) Solanaceae. 23. Fruit of groundnut is A) Legume. B) Carpopsis. C) Berry. D) Nut. Show Answer Correct Answer: A) Legume. 24. Jika sebuah bunga memiliki kelopak tambahan yang mudah dibedakan dan terpisah, maka secara terminologi disebut memiliki ..... A) Polypetalous. B) Polysepalous. C) Epicalyx. D) Syncarpous. Show Answer Correct Answer: D) Syncarpous. 25. If the margins of sepals or petals overlap one another but not in any particular direction is- A) Valvate. B) Twisted. C) Imbricate. D) Vaxillary. Show Answer Correct Answer: C) Imbricate. ← 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