This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 15 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many divisions are cryptogams classified into? A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: C) Three. 2. How many types of plants are there? A) 6. B) 4. C) 2. D) 3. Show Answer Correct Answer: B) 4. 3. Which one of the following shows is Obama with non flagellated gametes? A) Sargassum. B) Ectocarpus. C) Ulothrix. D) Spirogyra. Show Answer Correct Answer: D) Spirogyra. 4. The most common type of plants are A) Phenogams. B) Cryptogams. C) Triploblastic. D) Arthopoda. Show Answer Correct Answer: A) Phenogams. 5. In alternation of generations the sporophyte generation is ..... and the gametophyte generation is- A) N, 2N. B) 2N, 2N. C) 2N, N. D) N, N. Show Answer Correct Answer: C) 2N, N. 6. Organisms that cannot make their own food and must obtain energy from external sources are called ..... A) Carnivores. B) Producers. C) Heterotrophs. D) Autotrophs. Show Answer Correct Answer: C) Heterotrophs. 7. How do plants reproduce without seeds? A) Transpiration. B) Roots. C) Spores. D) Respiration. Show Answer Correct Answer: C) Spores. 8. Why do nonvascular plants grow close to the ground? A) To get less sunlight. B) For protection. C) For space. D) To absorb water. Show Answer Correct Answer: D) To absorb water. 9. Which list of characteristics describes organisms classified as animals? A) Unicellular, prokaryotic, autotrophic. B) Multicellular, eukaryotic, heterotrophic. C) Unicellular, eukaryotic, heterotrophic. D) Multicellular, eukaryotic, autotrophic. Show Answer Correct Answer: B) Multicellular, eukaryotic, heterotrophic. 10. The process by which plants make food A) Photosynthesis. B) Phototropism. C) Embryo. D) Seeds. Show Answer Correct Answer: A) Photosynthesis. 11. Which of the following plant groups produce spores BUT have vascular tissue? A) Angiosperms. B) Gymnosperms. C) Ferns. D) Moss. Show Answer Correct Answer: C) Ferns. 12. Ferns and mosses are ..... A) Non-flowering plants. B) Flowering plants. C) Gymnosperms. D) Angiosperms. Show Answer Correct Answer: A) Non-flowering plants. 13. Spruce, Ginkgo, Fir, and Pine trees A) Mosses. B) Ferns. C) Gymnosperms. D) Angiosperms. Show Answer Correct Answer: C) Gymnosperms. 14. Isogamous condition with non flagellate found in A) Fucus. B) Chlamydomonas. C) Spirogyra. D) Volvox. Show Answer Correct Answer: C) Spirogyra. 15. Which type of algae can grow in the deepest water depths? A) Red algae. B) Brown algae. C) Golden algae. D) Green algae. Show Answer Correct Answer: A) Red algae. 16. Growth of ..... shows the absence of pollution A) Algae. B) Mushroom. C) Lichen. D) None of the above. Show Answer Correct Answer: C) Lichen. 17. An alga which exhibits diplontic life cycle is A) Spirogyra. B) Fucus. C) Polysiphonia. D) Ulothrix. Show Answer Correct Answer: B) Fucus. 18. How do plants produce food? A) By drinking water. B) Through photosynthesis. C) By absorbing minerals from the soil. D) Through respiration. Show Answer Correct Answer: B) Through photosynthesis. 19. The terminal receptive part of the pistil is known as A) Style. B) Anther. C) Ovary. D) Stigma. Show Answer Correct Answer: D) Stigma. 20. A seed contains an ..... , the young plant inside. A) Embryo. B) Root. C) Leaf. D) Stem. Show Answer Correct Answer: A) Embryo. 21. This is the food source of the embryo while it is growing and developing in the seed before germination. A) Seed coat. B) Cotyledon. C) Seed leaf. D) Root. Show Answer Correct Answer: B) Cotyledon. 22. In mammals the lower jaw is made of ..... A) Maxilla. B) Hyoid. C) Mandible. D) Ethmoid. Show Answer Correct Answer: C) Mandible. 23. How many cotyledons are there in a dicotyledon? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 24. The ..... holds the plant in place. A) Stem. B) Seed. C) Roots. D) None of the above. Show Answer Correct Answer: C) Roots. 25. Which of the following is not a hydrocolloid A) Carrageen. B) Algin. C) Agar-agar. D) Chlorella. Show Answer Correct Answer: D) Chlorella. ← 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