This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following algae produce carageen A) Brown algae. B) Red algae. C) Blue green algae. D) Green algae. Show Answer Correct Answer: B) Red algae. 2. In rhodophyceae Sexually by non-motile gametes A) True. B) FalseTagsAlgaeRhodophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. What is the vascular tissue in plants that conducts sugars and other metabolic products downward from the roots called? A) Ovule. B) Photosynthesis. C) Phloem. D) Xylem. Show Answer Correct Answer: C) Phloem. 4. What's another classification of plants? A) Wild or cultivated. B) Trees, bushes or grasses. C) Bananas and apples. D) 1 and 2. Show Answer Correct Answer: D) 1 and 2. 5. Angiosperm that has only one seed leaf A) Monocot. B) Dicot. C) Bryophyte. D) Gymnosperm. Show Answer Correct Answer: A) Monocot. 6. Are kind of plant hair to absorb water and nutrients. A) Stems. B) Roots. C) Rhizoids. D) None of the above. Show Answer Correct Answer: C) Rhizoids. 7. When a tree gets older which of following increases rapidly A) Heart wood. B) Sap wood. C) Pith. D) Cortex. Show Answer Correct Answer: A) Heart wood. 8. All plants can be classified into two major groups: A) Seedless and Seed plants. B) Ferns & Mosses. C) Gymnospers & Angiosperms. D) None of the above. Show Answer Correct Answer: A) Seedless and Seed plants. 9. Are plants big? A) Yes. B) They come in all shapes and sizes. C) No. D) They are medium. Show Answer Correct Answer: B) They come in all shapes and sizes. 10. What two components are included in the scientific names of plants? A) Family and Order. B) Genus and Species. C) Class and Phylum. D) Kingdom and Domain. Show Answer Correct Answer: B) Genus and Species. 11. What is a long, narrow, thick-walled cell that supports vascular bundles in some plants? A) Cellulose. B) Fiber. C) Turgor. D) Vein. Show Answer Correct Answer: B) Fiber. 12. When a seed germinates, the food sotre supplies the embryo with nutrients A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. To make their own food plants need:water, mineral salts, sunlight and ..... A) Oxygen. B) Air. C) CO2. D) Nothing else. Show Answer Correct Answer: C) CO2. 14. Plants are multicellular organisms A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. Which of the following is not a gymnosperm? A) Cycas. B) Gingko. C) Pinus. D) Equisetum. Show Answer Correct Answer: D) Equisetum. 16. Brown algae can be olive green A) True. B) FalseTagsAlgaePhaeophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. Which of the following describes the difference between monocots and dicots? A) Monocots ONLY reproduce asexually. B) Monocots have fruit and flowers. C) Monocots only have one cotyledon. D) Monocots have a root system. Show Answer Correct Answer: C) Monocots only have one cotyledon. 18. What chemical found in plant cells is able to use the energy in sunlight to make food? A) Cytoplasm. B) Chlorophyll. C) Lactic acid. D) Sulfuric acid. Show Answer Correct Answer: B) Chlorophyll. 19. Leaves make food for the plant through ..... A) Photosynthesis. B) Respiration. C) Transpiration. D) Germination. Show Answer Correct Answer: A) Photosynthesis. 20. In Rhodophyceae red due to presence of pigment ..... A) Chl a, c phycoerythrin. B) PhycoerythrinTagsAlgaeRhodophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: B) PhycoerythrinTagsAlgaeRhodophyceae. 21. Select the mismatch: A) Pinus-Dioecious. B) Cycas-Dioecious. C) Equisetum-Homosporous. D) Salvinia-Heterosporus. Show Answer Correct Answer: A) Pinus-Dioecious. 22. Frond present in Phaeophyceae is- A) Photosynthetic organ. B) Substratum by which plant body is attached. C) Stalk. D) Type of fruit. Show Answer Correct Answer: A) Photosynthetic organ. 23. The stem tendrils are modified axillary bud in A) Cucurbita. B) Opuntia. C) Grapevine. D) Both 1 and 2. Show Answer Correct Answer: D) Both 1 and 2. 24. Asexual reproduction in liverworts occurs through A) Fragmentation. B) Gemma. C) Protonema. D) Both I and ii. Show Answer Correct Answer: D) Both I and ii. 25. All of the following are characteristics of the plant kingdom except ..... A) Heterotrophs. B) Multi-cellular and eukaryotic. C) Autotrophs. D) Complex. Show Answer Correct Answer: A) Heterotrophs. ← 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