This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 12 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why do nonvascular plants need to live in moist environments and are usually short? A) They do not have vascular tissues to absorb water. B) They have magical powers. C) All other habitats have been destroyed. D) It is more cozy. Show Answer Correct Answer: A) They do not have vascular tissues to absorb water. 2. The giant redwood tree (Sequoia sempervirens) is a/an A) Angiosperms. B) Free fern. C) Pteridophyta. D) Gymnosperms. Show Answer Correct Answer: D) Gymnosperms. 3. How did the appearance of plants on land change life on Earth? A) Ecosystems and organic matter began to disappear. B) New ecosystems emerged, and organic matter began to form soil. C) Plants created an abundance of water. D) Animals became herbivores. Show Answer Correct Answer: B) New ecosystems emerged, and organic matter began to form soil. 4. Pigments present in Ulothrix are A) Chl a Chl b and phycocyanin. B) Chl a Chl c, phycocyanin and fucoxanthin. C) Chl. a, Chl b, carotenes and xanthophylls. D) Chl. a and fucoxanthin. Show Answer Correct Answer: C) Chl. a, Chl b, carotenes and xanthophylls. 5. Angiosperm is a A) Spore. B) And enclosed seed and produces pollen. C) Is a root. D) Egg. Show Answer Correct Answer: B) And enclosed seed and produces pollen. 6. Red wood tree is A) Cycas. B) Cedrus. C) Sequoia. D) Ginkgo. Show Answer Correct Answer: C) Sequoia. 7. Transpiration is the same as photosynthesis. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Which of the following is matched correctly? A) Algalogy-study of algae. B) Mycology-study of fungi. C) Vibriology-study of virus. D) Fungilogy-study of fungi. Show Answer Correct Answer: B) Mycology-study of fungi. 9. Phloem carries ..... throughout the plant. A) Glucose (food). B) Water and minerals. C) All the above. D) None of the above. Show Answer Correct Answer: A) Glucose (food). 10. What part of the female part of the flower gathers pollen? A) Ovary. B) Style. C) Filament. D) Stigma. Show Answer Correct Answer: D) Stigma. 11. Guard cells are found inside the leaf. What is the purpose of a guard cell? A) They open and close the stigma allowing plants to control transpiration. B) They open and close the style allowing plants to control transpiration. C) They open and close the stamen allowing plants to control transpiration. D) They open and close the stomata allowing plants to control transpiration. Show Answer Correct Answer: D) They open and close the stomata allowing plants to control transpiration. 12. What does the term "taxonomy" refer to? A) A system for organizing descriptive classification. B) A method for studying animal behavior. C) A process for plant growth. D) A technique for genetic modification. Show Answer Correct Answer: A) A system for organizing descriptive classification. 13. Which of the following is not a reason that mosses are often found only in wet environments? A) They do not have a vascular system. B) They have swimming sperm. C) They do not have roots. D) They do not have cuticles. Show Answer Correct Answer: D) They do not have cuticles. 14. Socket in pelvic girdle in which head of femur articulate is formed by fusion ..... A) Ischium and pubis. B) Ilium and pubis. C) Ilium and ischium. D) Ilium, ischium and pubis. Show Answer Correct Answer: D) Ilium, ischium and pubis. 15. Specialised sexual reproductive structure in angiosperm is flower, where as in Gymnosperm is A) Antheridium. B) Archegonium. C) Strobili/Cones. D) Oogonium. Show Answer Correct Answer: C) Strobili/Cones. 16. A:Gymnosperms are flowering seed plants.B:Cycas and Pinus are good examples of Gymnosperms A) A-correctB-incorrect. B) A-incorrectB-incorrect. C) A-incorrectB-correct. D) A-correctB-correct. Show Answer Correct Answer: C) A-incorrectB-correct. 17. What are some adaptations of non-vascular plants? A) Xylem vessels, large size, seed production. B) Stomata, photosynthesis, cuticle. C) Vascular tissue, flowers, fruit. D) Rhizoids, small size, spore production. Show Answer Correct Answer: D) Rhizoids, small size, spore production. 18. Identify Group of Green Algae- A) Fucus, Ectocarpus, Volvox, Spirogyra. B) Volvox, Ulothrix, Chara, Gelidium. C) Chlamydomonas, Volvox, Spirogyra, Ulothrix. D) Volvox, Chlamydomonas, Gelidium, Fucus. Show Answer Correct Answer: C) Chlamydomonas, Volvox, Spirogyra, Ulothrix. 19. Which of the following is used as a fuel and has a good capacity of water absorption? A) Riccia. B) Sphagnum. C) Marchantia. D) Funaria. Show Answer Correct Answer: B) Sphagnum. 20. Instead of phyla, the plant kingdom uses the term ..... A) Division. B) Multiplication. C) Addition. D) Subtraction. Show Answer Correct Answer: A) Division. 21. Identify the organism based on the following descriptions:1) It belongs to Thallophyta and is a unicellular alga.2) It is often considered a superfood due to its high protein and antioxidant content.3) This organism is also used as a food supplement by many astronauts. A) Volvox. B) Chlorella. C) Spirogyra. D) Porphyra. Show Answer Correct Answer: B) Chlorella. 22. Which habitat is odd w.r.t algae A) Water. B) Moist soil. C) Stone. D) None. Show Answer Correct Answer: D) None. 23. The roots ..... A) Hold the plant in the ground. B) Hold up the other parts of the plant. C) Contain chlorophyll. D) Have two parts:petiole and the blade. Show Answer Correct Answer: A) Hold the plant in the ground. 24. More elaborated sporophyte is present in A) Riccia. B) Sphaganum. C) Marchantia. D) All. Show Answer Correct Answer: B) Sphaganum. 25. How does the process of photosynthesis help a plant undergo the process of cellular respiration? A) Photosynthesis produces the glucose and oxygen needed for cellular respiration. B) Photosynthesis produces the glucose and carbon dioxide needed for cellular respiration. C) Photosynthesis produces the glucose and water needed for cellular respiration. D) Photosynthesis produces the carbon dioxide and water needed for cellular respiration. Show Answer Correct Answer: A) Photosynthesis produces the glucose and oxygen needed for cellular respiration. ← 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