This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 70 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 70 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What pigment gives plants their green color and is essential for photosynthesis?  A) Carotene. B) Xanthophyll. C) Chlorophyll. D) Anthocyanin. Show Answer Correct Answer: C) Chlorophyll. 2. Reproduce with seeds. A) Seed plants. B) Non seed plants. C) All the above. D) None of the above. Show Answer Correct Answer: A) Seed plants. 3. What happens in transpiration? A) Perspiration of excess water in plants. B) The loss of water due to photosynthesis. C) The rate of water update. D) The loss of water vapour from the stomata of plants. Show Answer Correct Answer: D) The loss of water vapour from the stomata of plants. 4. How do non-vascular plants obtain water and nutrients? A) Through osmosis and diffusion. B) Through photosynthesis. C) By absorbing from the air. D) Via active transport. Show Answer Correct Answer: A) Through osmosis and diffusion. 5. Branched rhizoids and leafy gametophytes are characteristic of A) Liverworts. B) Some pteridophytes. C) All pteridophytes. D) Mosses. Show Answer Correct Answer: D) Mosses. 6. Mosses and liverworts are called non-vascular plant because A) They lack motile sperm. B) They lack seed. C) They lack vascular tissue. D) They lack true roots, stems and leaves. Show Answer Correct Answer: D) They lack true roots, stems and leaves. 7. What are the parts of the leaves? A) Stomata. B) Flowers. C) Petiole and blade. D) Fruit. Show Answer Correct Answer: C) Petiole and blade. 8. Angiosperms are the most successful terrestrial plants. Which of these features is unique to them and helps account for their success? A) Dominant gametophytes. B) Fruits enclosing seeds. C) Embryos enclosed within seed coats. D) Sperm cells without flagella. Show Answer Correct Answer: B) Fruits enclosing seeds. 9. We eat different parts of the plants ..... Comemos diferentes partes de las plantas A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 10. After photosynthesis takes place, plants make products, pick a product out of this list? A) Sugar/starches. B) Carbon Dioxide. C) Water. D) Chlorophyll. Show Answer Correct Answer: A) Sugar/starches. 11. Conifers are: A) Flowering plants. B) Plants that produce cones. C) Aquatic plants. D) Desert plants. Show Answer Correct Answer: B) Plants that produce cones. 12. Carbon dioxide enters a plant's leaves through the A) Stomata. B) Stems. C) Veins. D) Root hairs. Show Answer Correct Answer: A) Stomata. 13. Alternation of generations in plants refers to the alternation of A) Diploid and haploid stages. B) Male and female stages. C) Meiotic and mitotic stages. D) Spore and seed stages. Show Answer Correct Answer: A) Diploid and haploid stages. 14. Where is the stomata? A) Roots. B) Leaves. C) Stem. D) Seeds. Show Answer Correct Answer: B) Leaves. 15. This plant part takes water and nutrients from the ground. A) Root. B) Leaves. C) Shrub. D) Stomata. Show Answer Correct Answer: A) Root. 16. Which pigment traps light energy for photosynthesis? A) Insulin. B) Haemoglobin. C) Chlorophyll. D) Amylase. Show Answer Correct Answer: C) Chlorophyll. 17. What is the basis of classification of plants? A) Age and growth rate. B) Climate and habitat. C) Morphology, anatomy, and reproductive characteristics. D) Color, size, and shape. Show Answer Correct Answer: C) Morphology, anatomy, and reproductive characteristics. 18. Which of the following occurs when bees fly from flower to flower? A) Food chain. B) Photosynthesis. C) Growth. D) Pollination. Show Answer Correct Answer: D) Pollination. 19. Cellulose and lignin are two chemicals that make the cell wall ..... A) Soft. B) Green. C) Rigid. D) None of the above. Show Answer Correct Answer: C) Rigid. 20. Leaf like appendages bearing sporangia in Pteridophytes are- A) Spore mother cell. B) Sporophyll. C) Sporangium. D) Sporophyte. Show Answer Correct Answer: B) Sporophyll. 21. Under each scale cone of conifer has ..... seeds A) 2. B) 3. C) 4. D) None of the above. Show Answer Correct Answer: A) 2. 22. Gemmae are specialised structure produced in liverworts these are A) Non-green, mutlicellular, asexual buds which dvelops in gemma cups. B) Green, multicellular, asexual buds which develops in gemma cup. C) Non-green, multicellular, diploid, sexual spores. D) Green, unicellular, diploid, sexual spores. Show Answer Correct Answer: B) Green, multicellular, asexual buds which develops in gemma cup. 23. Plants do not ..... as quickly as animals A) Respond to their environments. B) Reproduce. C) Use energy. D) Grow. Show Answer Correct Answer: A) Respond to their environments. 24. ..... 6.Photosynthesis uses sunlight to make food from water and A) Carbon monoxide. B) Carbon dioxide. C) Oxygen. D) Sodium bicarbonate. Show Answer Correct Answer: B) Carbon dioxide. 25. Woods and forests are home to ..... A) Trees. B) Animals and plants. C) Flowers. D) Seeds. Show Answer Correct Answer: B) Animals and plants. ← 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