This quiz works best with JavaScript enabled. Home > Science > Biology > Plant Kingdom – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Kingdom Quiz 18 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How plants make their own food? A) Pollination. B) They cook their food. C) Photosynthesis. D) Insect pollination. Show Answer Correct Answer: C) Photosynthesis. 2. Which of the following propagates through leaf-tip? A) Walking fern. B) Sproux-leaf plant. C) Marchantia. D) Moss. Show Answer Correct Answer: A) Walking fern. 3. Read the following statements and answer the question which follows them A) In liverworts, mosses and ferns gametophytes are free living. B) Gymnosperms and some ferns are heterosporous. C) Sexual reproduction in Fucus, Volvox and Albugo is oogamous. D) The sporophyte in liverworts is more elaborate than that is mosses. Show Answer Correct Answer: C) Sexual reproduction in Fucus, Volvox and Albugo is oogamous. 4. Which of the following is NOT a characteristic of pteridophytes? A) Sporophyte generation is dominant. B) Gametophyte generation is dominant. C) Produce spores. D) Has true roots, stems and leaves. Show Answer Correct Answer: B) Gametophyte generation is dominant. 5. Which of the following scientific name is NOT written correctly? A) Musca domestica. B) Homo sapiens. C) Panthera Tigris. D) Pinus taeda. Show Answer Correct Answer: C) Panthera Tigris. 6. What type of characteristics are used to make a dichotomous key? A) Characteristics that make an organism different from any other organism. (type of beaks, claws, root systems). B) Characteristics like age of an organism. C) Where the organism lives. D) How many organisms live in the environment. Show Answer Correct Answer: A) Characteristics that make an organism different from any other organism. (type of beaks, claws, root systems). 7. Plants with seeds in cones are called? A) Gymnosperms. B) Angiosperms. C) Flowers. D) Mosses. Show Answer Correct Answer: A) Gymnosperms. 8. Which of the following is the unique characteristics for Kingdom Plantae A) Cell wall consist of peptidoplycan. B) Carbohydrate storage is glycogen. C) Has alternation of generation. D) Motile. Show Answer Correct Answer: C) Has alternation of generation. 9. Which phyla's key characteristics are "soft bodied" or "muscled foot" and most have a shell? A) Mollusca. B) Cnidarians. C) Echinoderms. D) Arthropods. Show Answer Correct Answer: A) Mollusca. 10. Almost all flowerless plants reproduce from which of the following: A) Spores. B) Seeds. C) Water. D) Vascular. Show Answer Correct Answer: A) Spores. 11. All gymnosperms are A) Heterosporous. B) Homosporous. C) Microsporous. D) Megasporous. Show Answer Correct Answer: A) Heterosporous. 12. Redwood trees can grow very tall because A) They are flowering. B) They are vascular. C) They are non-vascular. D) They are unicellular. Show Answer Correct Answer: B) They are vascular. 13. Tubes that carry fluids from the roots up to the leaves of vascular plants are called A) Chlorophyll. B) Organic. C) Xylem. D) Reproducers. Show Answer Correct Answer: C) Xylem. 14. The haploid form of the life cycle of a plant, characterized by 'alternation of generation' is called A) Seed. B) Embryo. C) Sporophyte. D) Gametophyte. Show Answer Correct Answer: D) Gametophyte. 15. Cycas and Adiantum resemble each other in having A) Seeds. B) Motile sperms. C) Cambium. D) Vessels. Show Answer Correct Answer: B) Motile sperms. 16. The combination of the habitat and its community of living things is called an ..... A) Ecosystem. B) Habitat. C) Community. D) Population. Show Answer Correct Answer: A) Ecosystem. 17. Scientists believe that plants evolved from an organism similar to today's ..... A) Red Algae. B) Green Algae. C) Brown Algae. D) None of above. Show Answer Correct Answer: B) Green Algae. 18. What are examples of nonvascular plants? A) Trees and bushes. B) Ferns and dandelions. C) Mosses and liverworts. D) Mold and yeast. Show Answer Correct Answer: C) Mosses and liverworts. 19. Match the following characteristic with "ferns'. A) Cones. B) Flowers. C) Seeds. D) Vascular tissue. E) None of these. Show Answer Correct Answer: D) Vascular tissue. 20. When a tree gets older which of following increases rapidly A) Heart wood. B) Sap wood. C) Pith. D) Cortex. Show Answer Correct Answer: A) Heart wood. ← PreviousNext →Related QuizzesScience 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books