This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The plant body of green algae may be- A) Unicellular. B) Colonial. C) Filamentous. D) All. Show Answer Correct Answer: D) All. 2. Gemmae are present in A) Pteridophytes. B) Some gymnosperm. C) Liverworts. D) Mosses. Show Answer Correct Answer: C) Liverworts. 3. Which of the following is the correct order of taxonomic classification from highest to lowest? A) Species, Genus, Family, Order, Class, Division, Kingdom. B) Kingdom, Division, Class, Order, Family, Genus, Species. C) Genus, Species, Family, Order, Class, Division, Kingdom. D) Division, Kingdom, Class, Order, Family, Genus, Species. Show Answer Correct Answer: B) Kingdom, Division, Class, Order, Family, Genus, Species. 4. Agar used for culturing of microorganisms obtained from A) Laminaria and Fucus. B) Spirulina nd Chlorella. C) Gracilaria and Gelidium. D) Spirogyra and Ulothrix. Show Answer Correct Answer: C) Gracilaria and Gelidium. 5. Select the incorrect statement regarding reproduction in Rhodophyceae. A) Asexual reproduction occurs by non-motile spores. B) Sexual reproduction occurs by motile gametes. C) Sexual reproduction is oogamous. D) Complex post-fertilisation developmental events occur. Show Answer Correct Answer: D) Complex post-fertilisation developmental events occur. 6. In which of following groups of plants, the life cycle includes the gametophytic phase which is dominant, photosynthetic, independent and sexually reproducing? A) Angiosperms. B) Gymnosperms. C) Bryophyta. D) Pteridophyta. Show Answer Correct Answer: C) Bryophyta. 7. What is the purpose of the stigma in a flower? A) To scare away insects. B) To receive pollen during pollination. C) To store excess water. D) To provide shade for the flower. Show Answer Correct Answer: B) To receive pollen during pollination. 8. Antennary glands of crustaceans are meant for A) Gustatoreceptor. B) Olfactory reception. C) Tangoreceptor. D) Excretion. Show Answer Correct Answer: D) Excretion. 9. The colour vary from olive green to brown depending upon the amount of ..... , which is a type of ..... pigment. A) Fucoxanthin, Chlorophyll pigment. B) Phycoerythrin, Xanthophyll pigment. C) Phycoerythrin, Chlorophyll pigment. D) Fucoxanthin, Xanthophyll pigmentTagsAlgaePhaeophyceae. Show Answer Correct Answer: D) Fucoxanthin, Xanthophyll pigmentTagsAlgaePhaeophyceae. 10. How do plants reproduce sexually? A) Pollen. B) Wind. C) Birds and Bugs. D) All of the above. Show Answer Correct Answer: D) All of the above. 11. What is the greatest driver of plant adaptation? A) The availability of water. B) The amount of snow in a region. C) The overall temperature. D) The number of herbivores in an area. Show Answer Correct Answer: A) The availability of water. 12. What is the name of the large leaves of the Ferns A) Capsule. B) Filament. C) Fronds. D) None of the above. Show Answer Correct Answer: C) Fronds. 13. A cell in a seedless plant that can grow into a new plant is called A) Root. B) Stem. C) Spore. D) Stomata. Show Answer Correct Answer: C) Spore. 14. Gymnosperms produce: A) Flowers. B) Fruits. C) Cones. D) Berries. Show Answer Correct Answer: C) Cones. 15. What is a vascular plant? A) A plant that is characterized by the presence of conducting tissue and is usually tall. B) A plant with only one vacuole in the whole organism. C) A plant that is characterized by the lack of conducting tissue and is usually short. D) A plant that goes to the gym. Show Answer Correct Answer: A) A plant that is characterized by the presence of conducting tissue and is usually tall. 16. The central cavity of cnidarian A) Coelom. B) Coelenteron. C) Cnidoblast. D) None of the above. Show Answer Correct Answer: B) Coelenteron. 17. Name a characteristic of the plant kingdom A) Multi celled. B) Mostly single celled. C) Single celled. D) Lacks a nucleus. Show Answer Correct Answer: A) Multi celled. 18. Invertebrates have ..... A) A back bone. B) No backbone. C) All the above. D) None of the above. Show Answer Correct Answer: B) No backbone. 19. Pine Trees are ..... A) Gymnosperms. B) Angiosperms. C) All the above. D) None of the above. Show Answer Correct Answer: A) Gymnosperms. 20. Sexual reproduction in spirogyra involves fusion of A) Two similar motile gametes. B) Two similar non-motile gametes but physiologicaldissimilar. C) One motile and one non-motile gametes. D) Two dissimilar motile gametes. Show Answer Correct Answer: B) Two similar non-motile gametes but physiologicaldissimilar. 21. An example of colonial alga is: A) Volvox. B) Ulothrix. C) Spirogyra. D) Chlorella. Show Answer Correct Answer: A) Volvox. 22. Which of the following is considered as the characteristic feature of Angiosperms A) Coralloid roots. B) Double fertilization. C) Rhizome. D) Adventitious roots. Show Answer Correct Answer: B) Double fertilization. 23. The stage of the plant life cycle that produces pollen and ovules: A) First. B) Sporophyte. C) Gametophyte. D) Dormant. Show Answer Correct Answer: C) Gametophyte. 24. The 1st true plants on earth were A) Algae. B) Mosses. C) Ferns. D) Gymnosperms. E) Angiosperms. Show Answer Correct Answer: B) Mosses. 25. The fruit we eat is A) Ripened flower. B) Ripened ovary. C) Petals part of plower. D) Stamen of flower. Show Answer Correct Answer: B) Ripened ovary. ← 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 10Class 11 Biology Chapter 3 Plant Kingdom Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books