This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 5 Morphology Of Flowering Plants – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The plant, which bears clinging roots, is A) Trape. B) Orchid. C) Screw pine. D) Podostemon. Show Answer Correct Answer: B) Orchid. 2. Among china rose, mustard, brinjal, potato, onion and tulip, how many plants have superior ovary? A) Six. B) Three. C) Four. D) Five. Show Answer Correct Answer: A) Six. 3. The androecium in china rose is A) Monoadelphous. B) Diadelphous. C) Polyandrous. D) Polyadelphous. Show Answer Correct Answer: A) Monoadelphous. 4. Example of phylloclad? A) Citrus. B) Bougainvillea. C) Opuntia. D) Grapevine. Show Answer Correct Answer: C) Opuntia. 5. In a cymose inflorescence the main axis A) Terminates in a flower. B) Has unlimited growth. C) Bear a solitary flower. D) Has unlimited growth but lateral branches end in flowers. Show Answer Correct Answer: A) Terminates in a flower. 6. Example of Actinomorphic symmetry A) Pea. B) Datura. C) Gulmohar. D) Canna. Show Answer Correct Answer: B) Datura. 7. The root is anatomically divisible into three regions. These regions, in order from the root tip, are: A) Region of meristematic activity, Region of elongation, Region of maturation. B) Region of elongation, Region of meristematic activity, Region of maturation. C) Region of maturation, Region of elongation, Region of meristematic activity. D) Region of meristematic activity, Region of maturation, Region of elongation. Show Answer Correct Answer: A) Region of meristematic activity, Region of elongation, Region of maturation. 8. In china rose flowers are A) Actinomorphic, Hypogyonous with twisted aestivation. B) Actinomorphic, epigynous with valvate aestivation. C) Zygomorphic, Hypogynous with imbricate aestivation. D) Zygomorphic, epigynous with twisted. Show Answer Correct Answer: A) Actinomorphic, Hypogyonous with twisted aestivation. 9. Long filamentous threads protruding at the end of the young cob of maize are A) Styles. B) Ovaries. C) Hairs. D) Anthers. Show Answer Correct Answer: A) Styles. 10. In which structure do seeds develop? A) Anther. B) Ovary. C) Pollen Grain. D) Spore. Show Answer Correct Answer: B) Ovary. 11. Flower of hibiscus source monadelphous condition A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. Kelopak tambahan (epicalyx) pada gambar sering kali ..... A) Berwarna sama dengan petal tetapi posisinya di dalam putik. B) Berbentuk braktea hijau yang menyokong dan melindungi. C) Merupakan jaringan ovarium. D) Menggantikan fungsi petal. Show Answer Correct Answer: B) Berbentuk braktea hijau yang menyokong dan melindungi. 13. Which of the following is characteristic feature of Fabaceae? A) Descending imbricate, ten stamens, diadelphous, ovary inferior. B) Sepals five, gamosepalous, imbricate aestivation, axile placentation. C) Monocarpellary, ovary inferior, style long, slightly bent at the apex. D) Zygomorphic flowers, vexillary aestivation in corolla, monocarpellary, ovary superior, diadelphous, ten stamens, many ovules, placentation marginal. Show Answer Correct Answer: D) Zygomorphic flowers, vexillary aestivation in corolla, monocarpellary, ovary superior, diadelphous, ten stamens, many ovules, placentation marginal. 14. The part of the root which is most active in water absorption is called A) Root cap. B) Maturation zone. C) Meristematic zone. D) Zone of elongation. Show Answer Correct Answer: B) Maturation zone. 15. The inflorescence present in sunflower is A) Verticillaster. B) Head. C) Dichaaial cyme. D) None. Show Answer Correct Answer: B) Head. 16. Which among the following statements is incorrect about Fabaceae?a) Their venation is reticulateb) They are found in almost every part of the worldc) They belong to the family of Leguminosaed) The flowers in this kind grow in basipetal fashion A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 17. An example of edible underground stem is A) Carrot. B) Groundnut. C) Sweet potato. D) Potato. Show Answer Correct Answer: D) Potato. 18. The female part of the flower is called the ..... A) Sepal. B) Filament. C) Stamen. D) Pistil. Show Answer Correct Answer: D) Pistil. 19. The succession present in Racemose inflorescence is A) Basipetal. B) Medullary. C) Lateral. D) Acropetal. Show Answer Correct Answer: D) Acropetal. 20. Plants that go from seed germination to mature plant producing seeds in one growing season are called ..... A) Annuals. B) Biennials. C) Perennials. D) None of these. Show Answer Correct Answer: A) Annuals. 21. Floral features are chiefly used in angiosperms identification because A) Flowers are of various colours. B) Flowers can be sagely pressed. C) Reproductive parts are more stable and conservative than vegetative parts. D) Flowers are nice to work with. Show Answer Correct Answer: C) Reproductive parts are more stable and conservative than vegetative parts. 22. Assertion:In cymose branching, growth of terminal bud stops after some time. Reason:The growth of the main stem is definite A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 23. Phyllode is present in A) (a) Asparagus. B) (b) China Rose. C) ( c) Australian Acacia. D) (d) Opuntia. Show Answer Correct Answer: C) ( c) Australian Acacia. 24. The function of root cap is A) Food storage. B) Formation of new cell. C) Protection of root meristem. D) Water and mineral absorption. Show Answer Correct Answer: C) Protection of root meristem. 25. The root is covered at the apex by a thimble-like structure called the ..... root hair root hair region of maturation region of maturation pneumatophore pneumatophore A) Root cap. B) Root hair. C) Region of maturation. D) Pneumatophore. Show Answer Correct Answer: A) Root cap. ← 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