This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. WHO PROPOSED 2 KINGDOM CLASSIFICATION-ANIMALIA AND PLANTAE A) Carolous Linnaeus. B) R H Whittaker. C) Aristotle. D) Hutchinson. Show Answer Correct Answer: A) Carolous Linnaeus. 2. The ..... help keep plants in the ground. A) Stem. B) Leaves. C) Flowers. D) Roots. Show Answer Correct Answer: D) Roots. 3. Which of the following cells of connective tissue secrete antibodies? A) Mast cells. B) Reticular cells. C) Adipose cells. D) Plasma cells. Show Answer Correct Answer: D) Plasma cells. 4. Seedless vascular plants, like ferns, reproduce with the use of ..... A) Seeds. B) Spores. C) Eggs. D) Sperm. Show Answer Correct Answer: B) Spores. 5. Identify the fake moss. A) Polytrichum. B) Sphagnum. C) Cladonia. D) Funaria. Show Answer Correct Answer: C) Cladonia. 6. Annual rings can be counted to determine a tree's age. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. The sporophyte of moss is divided into:- A) Foot. B) Seta. C) Capsule. D) All of these. Show Answer Correct Answer: D) All of these. 8. What factors can affect the growth rate of a plant? A) Fertilizer type, planting depth, and pruning. B) Light, water, soil quality, temperature, humidity, and nutrients. C) Wind speed, air pressure, and altitude. D) Pests, diseases, and weeds. Show Answer Correct Answer: B) Light, water, soil quality, temperature, humidity, and nutrients. 9. Mosses prevent soil erosion because- A) They secrete acids. B) By forming dense mats in soil. C) They are primitive plant. D) They grow in shady and dampy places. Show Answer Correct Answer: B) By forming dense mats in soil. 10. Name 2 types of seed plants. A) Angiosperms and gymnosperms. B) Mosses and liverworts. C) Roses and mosses. D) Liverworts and apple trees. Show Answer Correct Answer: A) Angiosperms and gymnosperms. 11. The colour of brown algae is due to A) Carotene. B) Fucoxanthin. C) Phycoerythrin. D) Phycocyanin. Show Answer Correct Answer: B) Fucoxanthin. 12. Bryophytes have vascular tissue. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 13. What new adaptation do ferns have that mosses do not? A) Stomata. B) Cuticle. C) Alternation of generations. D) Vascular system. Show Answer Correct Answer: D) Vascular system. 14. Gymnosperms produce seeds that are not fully covered. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. After fertilization zygote will form embryo in A) All plants. B) All plants except angiosperms. C) All plants except thallophytes. D) All eukaryotes. Show Answer Correct Answer: C) All plants except thallophytes. 16. Small, multicellular, free living, photosynthetic gametophytic structure present in Fern is- A) Prothallus. B) Sporophyte. C) Protonema. D) Leafy stage. Show Answer Correct Answer: A) Prothallus. 17. In Phaeophyceae the type of chlorophyll pigments found are A) Chl.a and Chl.b. B) Chl.a and Chl.d. C) Chl.a and Chl.c. D) Chl.b and Chl.c. Show Answer Correct Answer: C) Chl.a and Chl.c. 18. Which of the following statements is incorrect about cycas? A) It has unbranched stem. B) It possesses pinnately compound leaves. C) It is a dioecious plant. D) It is a non-archegoniate plant. Show Answer Correct Answer: D) It is a non-archegoniate plant. 19. Plants are ..... , meaning they have many cells. A) Multicellular. B) Unicellular. C) Eukaryotic. D) Prokaryotic. Show Answer Correct Answer: A) Multicellular. 20. Evergreen trees are a vascular plant that produces seeds NOT flowers or fruits A) Angiosperm. B) Gymnosperm. C) Spores. D) None of the above. Show Answer Correct Answer: B) Gymnosperm. 21. What are the two main parts of most leaves? A) Stalk/Petiole and a Blade/Lamina. B) Root and Barb. C) Veins and Cover. D) Leafette and Lampery. Show Answer Correct Answer: A) Stalk/Petiole and a Blade/Lamina. 22. Double fertilisation is exhibited by A) Gymnosperms. B) Angiosperms. C) Algae. D) Fungi. Show Answer Correct Answer: B) Angiosperms. 23. . Plant kingdom comprises: A) Algae. B) Bryophytes and pteridophytes. C) Angiosperms and gymnosperms. D) All. Show Answer Correct Answer: D) All. 24. A juicy fruit A) Date. B) Orange. C) Fig. D) None of the above. Show Answer Correct Answer: B) Orange. 25. I survive in dry or cold climates. Who am I? A) Flowering plants (Angiosperm). B) Ferns. C) Mosses and liverworts (bryophtes). D) Conifers ( gymnosperms). E) Algae. Show Answer Correct Answer: D) Conifers ( gymnosperms). 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