This quiz works best with JavaScript enabled. Home > Science > Plant Kingdom – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Kingdom Quiz 14 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A prokaryotic autotrophic nitrogen fixing symbiot is found in A) Cycas. B) Cicer. C) Pisum. D) Ainus. Show Answer Correct Answer: A) Cycas. 2. Which organisms are most closely related? A) Equus caballas (Horse) & Equus burchellii (Zebra). B) Cyanea artica (Jellyfish) & Ctenodiscus crispatus (Mud Starfish). C) Naja naja (cobra) & Glycine max (soya bean). D) Ophiocomina nigra (black brittle star) & Brassica nigra (black mustard). Show Answer Correct Answer: A) Equus caballas (Horse) & Equus burchellii (Zebra). 3. How do we call the waxy layer that covers the surface of leavesc and helps the plant retain water? A) Cuticle. B) Epidermis. C) Stomata. D) Leaf coat. Show Answer Correct Answer: A) Cuticle. 4. Mosses are non-vascular, which means they do not have A) Tissue. B) Blood. C) Chloroplast. D) Tubes. Show Answer Correct Answer: D) Tubes. 5. What is the function of a vacuole? A) Contains genetic information. B) Stores water. C) Controls what goes into and out of the cell. D) Site of photosynthesis. Show Answer Correct Answer: B) Stores water. 6. Which phyla's key characteristics are a backbone or exoskeleton and spinal chord, bilateral symmetry? A) Echinoderms. B) Arthropods. C) Annelids. D) Chordates. Show Answer Correct Answer: D) Chordates. 7. Bract is modifies A) Petal. B) Sepal. C) Leaf. D) Involucre. Show Answer Correct Answer: C) Leaf. 8. Which one of the following statements is wrong A) Algae increase the level of dissolved oxygen in the immediate environment. B) Algin is obtained from red algae and carrageenan from brown algae. C) Agar-agar is obtained from Gelidium and Gracilaria. D) Laminaria and sargassum are used as food. Show Answer Correct Answer: B) Algin is obtained from red algae and carrageenan from brown algae. 9. Which of the following is an example of a non-vascular plant? A) Grass. B) Corn. C) Trees. D) Moss. Show Answer Correct Answer: D) Moss. 10. I am immotile. My cells have a nucleus. I am heterotrophic. To what kingdom do I most likely belong? A) Animalia. B) Eubacteria. C) Plantae. D) Fungi. Show Answer Correct Answer: D) Fungi. 11. Which one of the following is considered important in the development of seed habit? A) Dependent sporophyte. B) Heterosporry. C) Haplonitc life cycle. D) Free-living gametophyte. Show Answer Correct Answer: B) Heterosporry. 12. ..... have a hard and thin stem with many branches. A) Trees. B) Herbs. C) Shrubs. D) None of above. Show Answer Correct Answer: C) Shrubs. 13. Venus Flytrap flower reacts to a bug. A) Nastic Movement. B) Negative Gravitropism. C) Thigmotropism. D) Hydrotropism. Show Answer Correct Answer: C) Thigmotropism. 14. What Kingdom do I belong to? I am made of only one cell.I make my own food.I reproduce asexually.I have a nucleus.You can find me swimming in water. A) Protista. B) Eubacteria. C) Plantae. D) Animalia. E) Archaeabacteria. Show Answer Correct Answer: A) Protista. 15. Gases pass in and out of a leaf through the what? A) Vascular tissue. B) Mouth hole. C) Stomata. D) Cell wall. Show Answer Correct Answer: C) Stomata. 16. Flower is the most ..... part of the plant. A) Beautiful. B) Attractive. C) Both are correct. D) None of above. Show Answer Correct Answer: C) Both are correct. 17. Bryophytes are characterized by which of the following? A) A dominant gametophyte with dependent sporophyte. B) A dominant gametophyte with independent sporophyte. C) A dominant sporophyte with independent gametophyte. D) A dominant sporophyte with gametophyte reduced to few cells. Show Answer Correct Answer: A) A dominant gametophyte with dependent sporophyte. 18. All of the following are vascular plants EXCEPT: A) Ferns. B) Oak tree. C) Moss. D) Tulips. Show Answer Correct Answer: C) Moss. 19. Nonvascular plants like moss are generally very small because they lack the ability to do which of the following? A) Open and close their stomata. B) Transport water long distances. C) Grow large due to their dry environment. D) Harness the full potential of the sun's energy. Show Answer Correct Answer: B) Transport water long distances. 20. What part of a plant collects sunlight? A) Seed. B) Root. C) Leaf. D) Stem. Show Answer Correct Answer: C) Leaf. ← PreviousNext →Related QuizzesPlant Kingdom Quiz 1Plant Kingdom Quiz 2Plant Kingdom Quiz 3Plant Kingdom Quiz 4Plant Kingdom Quiz 5Plant Kingdom Quiz 6Plant Kingdom Quiz 7Plant Kingdom Quiz 8Plant Kingdom Quiz 9Plant Kingdom Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books