This quiz works best with JavaScript enabled. Home > Plant Biology > Studies > Plant Biology – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Biology Quiz 9 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Chlorophyll absorbs ..... and ..... light from the light. A) Purple and green. B) Red and blue. C) Black and orange. D) Yellow and green. Show Answer Correct Answer: B) Red and blue. 2. Mosses, liverworts, and hornworts are all examples of ..... A) Nonvascular Plants. B) Angiosperms. C) Gymnosperms. D) Vascular Plants. Show Answer Correct Answer: A) Nonvascular Plants. 3. WHAT EXTRA FEATURES DOES DROSERA PLANT CONTAIN A) BLADDER LIKE STRUCTURES. B) NECTAR. C) TENTACLES. D) LEAF BLADES. Show Answer Correct Answer: C) TENTACLES. 4. The root cap is a tough structure that protects the A) Root hairs. B) Meristem. C) Vascular cylinder. D) Cortex. Show Answer Correct Answer: B) Meristem. 5. Which part of plant takes carbon dioxide from air for photosynthesis? A) Root hair. B) Flowers. C) Stomata. D) Leaf veins. Show Answer Correct Answer: C) Stomata. 6. Which of these correctly describes layering? A) Lower branches are bent and buried under the soil, and the tip is kept above the soil. B) Stems are cut and planted into the soil. C) Two different plants are joined at the stem with a cloth. D) None of above. Show Answer Correct Answer: A) Lower branches are bent and buried under the soil, and the tip is kept above the soil. 7. What is an example of an output for a plant? A) Sunlight. B) Water. C) Oxygen. D) Nutrients. Show Answer Correct Answer: C) Oxygen. 8. How do fungi get food? A) Fungi. B) Fungi do not get food. C) Fungi are heterotrophs. D) Absorbing nutrients that are from the organic material that they live in. Show Answer Correct Answer: D) Absorbing nutrients that are from the organic material that they live in. 9. An example is a pine tree A) Gymnosperms. B) Angiosperms. C) Ferns. D) Mosses. Show Answer Correct Answer: A) Gymnosperms. 10. The function of the stomata is A) Release excess water vapor. B) Release oxygen produced in photosynthesis. C) Allow the CO2 to enter the plant. D) All of the above. Show Answer Correct Answer: D) All of the above. 11. Which of the following is not a function of flower? A) Contain both male and female. B) Attract pollinators. C) Used for reproduction. D) Carry out photosynthesis for the plant. Show Answer Correct Answer: D) Carry out photosynthesis for the plant. 12. The general life cycle of plants is called ..... A) Alternation of generation. B) Gametophyte. C) Sporophyte. D) Gametes. Show Answer Correct Answer: A) Alternation of generation. 13. What is the scientific name for the root that first emerges from the seed? A) Radicle. B) Plumule. C) Monocot. D) Dicot. Show Answer Correct Answer: A) Radicle. 14. What is fertilization? A) The transfer of pollen from the anther to the stigma. B) The union of sperm (in the pollen tube) and egg cells in the ovary. C) The dispersal of seeds to a new location. D) The use of pollinators, such as bees, to transfer pollen. Show Answer Correct Answer: B) The union of sperm (in the pollen tube) and egg cells in the ovary. 15. Which of the following is the largest and most diverse group of gymnosperms? A) Cycads. B) Horestails. C) Gnetophytes. D) Conifers. E) Ginkgoes. Show Answer Correct Answer: D) Conifers. 16. These make food for the plant. They also take in carbon dioxide and release oxygen into the air. A) Stems. B) Leaves. C) Fruits. D) Flowers. Show Answer Correct Answer: B) Leaves. 17. The cells inside of a seed that will eventually turn into the plant's roots, shoots, and leaves. A) Meristems. B) Phloem. C) Embryo. D) Mitosis. Show Answer Correct Answer: C) Embryo. 18. WHICH PLANT UNDERGO PHOTOSYNTHESIS A) ONLY TERRESTRIAL. B) TERRESTRIAL AND FREE FLOATING AQUATIC PLANTS. C) TERRESTRIAL AND SUBMERGED AQUATIC PLANTS. D) ALL THREE. Show Answer Correct Answer: D) ALL THREE. 19. A fungicide is a chemical that kills fungi. A fungicide dissolved in water was applied to the soil in which a rose plant was growing. It later appeared in the leaves. How did the fungicide reach the leaves? A) Transpiration pull in xylem. B) Facilitated diffusion. C) Translocation in phloem. D) Movement up a water potential gradient. Show Answer Correct Answer: C) Translocation in phloem. 20. Meristem tissue consist of dividing active cells. below are the characteristic of these cells ..... except A) Small nucleus. B) Small vacuole. C) Thin cell wall. D) Large cytoplasm. Show Answer Correct Answer: A) Small nucleus. ← PreviousNext →Related QuizzesPlant Biology QuizzesPlant Biology Quiz 1Plant Biology Quiz 2Plant Biology Quiz 3Plant Biology Quiz 4Plant Biology Quiz 5Plant Biology Quiz 6Plant Biology Quiz 7Plant Biology Quiz 8Plant Biology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books