This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 71 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 71 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. After fertilization on the entire megasporngium used as dry fruits in case of A) Cycas. B) Pinus rauxberghi. C) Pinus girardiana. D) Cedrus. Show Answer Correct Answer: C) Pinus girardiana. 2. What is the primary function of the sepals in a flower? A) Producing nectar. B) Photosynthesis. C) Protecting the flower bud. D) Attracting pollinators. Show Answer Correct Answer: C) Protecting the flower bud. 3. The Plant body of phaeophyceae is differentiated into A) Holdfast and stipe. B) Stipe. C) Stipe and frond. D) Frond, stipe and holdfast. Show Answer Correct Answer: D) Frond, stipe and holdfast. 4. What is the name for flowering plants? A) Angiosperms. B) Conifers. C) Gymnosperms. D) Mosses and Liverworts. Show Answer Correct Answer: A) Angiosperms. 5. Protonema is a:- A) Stage of gametophytic generation. B) Produces lateral bud which forms leafy plant body. C) Green branched and develops directly from a spore. D) All of the above. Show Answer Correct Answer: D) All of the above. 6. What is the female part of a flower called? A) Stamen. B) Anther. C) Pistil. D) Filament. Show Answer Correct Answer: C) Pistil. 7. How many different kinds of plants? A) 100, 000. B) 200, 000. C) 300, 000. D) 400, 000. Show Answer Correct Answer: D) 400, 000. 8. Which of the following best describes the process of photosynthesis? A) Conversion of chemical energy into light energy. B) Conversion of light energy into chemical energy. C) Conversion of oxygen into carbon dioxide. D) Conversion of glucose into starch. Show Answer Correct Answer: B) Conversion of light energy into chemical energy. 9. The sperm of the moss reaches the egg by ..... A) Floating to the archegonia. B) Flying to the archegonia. C) Floating to the antheridium. D) Flying to the antheridium. Show Answer Correct Answer: A) Floating to the archegonia. 10. Don't have a vascular system. A) Non vascular. B) Vascular. C) All the above. D) None of the above. Show Answer Correct Answer: A) Non vascular. 11. Rice and grass are examples of ..... A) Herbs. B) Shrubs. C) Trees. D) Climbers. Show Answer Correct Answer: A) Herbs. 12. Name the plant that is not a non seed plant. A) Horsetail. B) Conifer. C) Fern. D) Moss. Show Answer Correct Answer: B) Conifer. 13. What is the function of the cuticle in leaves? A) Produce and disperse seeds. B) Prevent the loss of too much water. C) Carry water and food throughout the body. D) Absorb water and minerals. Show Answer Correct Answer: B) Prevent the loss of too much water. 14. In gymnosperms, the endosperm is formed by the:- A) Fusion of one male gamete with two polar nuclei. B) Fusion of one male gamete with one polar nuclei. C) Fusion of male gamete with the egg. D) Germination of a megaspore. Show Answer Correct Answer: D) Germination of a megaspore. 15. Vascular bundles are not found in A) Gymnosperms. B) Pteridophytes. C) Angiosperms. D) Bryophytes. Show Answer Correct Answer: D) Bryophytes. 16. Plants have the ability to ..... A) Move about. B) Make their own food. C) Not take in water, food, and nutrients. D) Learn. Show Answer Correct Answer: B) Make their own food. 17. Plants cell wall is composed of ..... A) Chitin. B) Cellulose. C) Plants cells don't have a cell wall. D) None of the above. Show Answer Correct Answer: B) Cellulose. 18. Seedless vascular plants require ..... to reproduce. A) Fire. B) Wind. C) A wet period. D) Drought. Show Answer Correct Answer: C) A wet period. 19. Which of the following is an example of a mutualistic relationship in an ecosystem? A) A lion hunting a zebra. B) A bee pollinating a flower. C) A parasite infecting a host. D) A bird eating insects off a buffalo. Show Answer Correct Answer: B) A bee pollinating a flower. 20. Protein bodies that are involved in making starch; characteristic of the green algae. A) Pyrenoid. B) Mucilaginous sheath. C) Unicellular. D) Algae. Show Answer Correct Answer: A) Pyrenoid. 21. There are three types of plants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 22. The ..... is the tiny plant inside of a seed. A) Cotyledon. B) Embryo. C) Seed coat. D) Flower. Show Answer Correct Answer: B) Embryo. 23. The organism having more differentiated plant body than algae is A) Protist. B) Mosses. C) Monera. D) None of these. Show Answer Correct Answer: B) Mosses. 24. Zygotic meiosis is the characteristics of A) Funaria. B) Chlamydomonas. C) Marchantia. D) Fucus. Show Answer Correct Answer: B) Chlamydomonas. 25. The ..... protects the undeveloped plant (embryo) against injury and from drying out. A) Flower. B) Cotyledon. C) Environment (soil). D) Seed coat. Show Answer Correct Answer: D) Seed coat. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 3 Plant Kingdom Quiz 1Class 11 Biology Chapter 3 Plant Kingdom Quiz 2Class 11 Biology Chapter 3 Plant Kingdom Quiz 3Class 11 Biology Chapter 3 Plant Kingdom Quiz 4Class 11 Biology Chapter 3 Plant Kingdom Quiz 5Class 11 Biology Chapter 3 Plant Kingdom Quiz 6Class 11 Biology Chapter 3 Plant Kingdom Quiz 7Class 11 Biology Chapter 3 Plant Kingdom Quiz 8Class 11 Biology Chapter 3 Plant Kingdom Quiz 9Class 11 Biology Chapter 3 Plant Kingdom Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books