This quiz works best with JavaScript enabled. Home > Agriculture > Plant Biology > Studies > Plant Biology – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Biology Quiz 27 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Where does sugar transport begin? A) Roots. B) Vascular bundles. C) Leaves. D) Root hairs. Show Answer Correct Answer: C) Leaves. 2. Process by which water evaporates from plant leaves. A) Transpiration. B) Evaporation. C) Condensation. D) None of above. Show Answer Correct Answer: A) Transpiration. 3. The process by which plants make food A) Phototropism. B) Seeds. C) Photosynthesis. D) Embryo. Show Answer Correct Answer: C) Photosynthesis. 4. This type of tissue makes up the majority of the parts and is responsible for producing sugar (metabolism), storing materials and supporting the plant (also known as the workhorse or packing materials) * A) Vascular tissue. B) Ground tissue. C) Dermal tissue. D) Tissue. Show Answer Correct Answer: B) Ground tissue. 5. Why plants become wilt? A) The stomata of the plants are closed. B) The weather are cool. C) Less water evaporate from the plants. D) The plant loss excessive amount of water through transpiration. Show Answer Correct Answer: D) The plant loss excessive amount of water through transpiration. 6. Movement of water through the cytoplasm and plasmodesmata in the root, is known as the: A) Cellular pathway. B) Apoplastic pathway. C) Vacuolar pathway. D) Symplastic pathway. Show Answer Correct Answer: D) Symplastic pathway. 7. Which of the following statements is/are correct? (i) All green plants can prepare their own food.(ii) Most animals are autotrophs.(iii) Carbon dioxide is not required for photosynthesis.(iv) Oxygen is liberated during photosynthesis.Choose the correct answer from the options below: A) ( i) and (iv). B) (ii) only. C) (ii) and (iii). D) (i) and (ii). Show Answer Correct Answer: A) ( i) and (iv). 8. A region of tissue at the tips of shoots and roots where rapid cell division occurs to make that part of the plant longer. A) Embryogenesis. B) Phloem. C) Mitosis. D) Apical meristem. Show Answer Correct Answer: D) Apical meristem. 9. What is a cell wall made of? A) Smellulose. B) Cellulose. C) Mellulose. D) None of above. Show Answer Correct Answer: B) Cellulose. 10. Why must radioactive CO2 be used when tracing phloem flow? A) It is incorporated into the sucrose during cellular respiration. B) It is incorporated into the minerals in the phloem. C) It is incorporated into the phloem cells. D) It is incorporated into the sucrose during photosynthesis. Show Answer Correct Answer: D) It is incorporated into the sucrose during photosynthesis. 11. The points along the stem where leaves are produced * A) Blade. B) Bud. C) Internodes. D) Node. Show Answer Correct Answer: D) Node. 12. Response to TOUCH is called ..... A) Phototropism. B) Hydrotropism. C) Geotropism. D) Thigmotropism. Show Answer Correct Answer: D) Thigmotropism. 13. What is the cell wall of fungi made of? A) Neither. B) Both. C) Chitin. D) Cellulose. Show Answer Correct Answer: C) Chitin. 14. What is the function of a root hair? A) It has large surface area to absorb more water. B) It anchors the plant. C) It is place to store the food. D) It transports carbohydrates. Show Answer Correct Answer: A) It has large surface area to absorb more water. 15. A seed that is dispersed to an area far away from the parent plant will always face less A) Competition for space. B) Competition with the parent plants. C) Chance of self-pollination. D) Favorable conditions for germination. Show Answer Correct Answer: B) Competition with the parent plants. 16. Which type of meristem tissue is located between the bark and the wood of a woody stem? A) Xylem. B) Cork cambium. C) Vascular cambium. D) Apical meristem. Show Answer Correct Answer: B) Cork cambium. 17. What are the sequences in seed germination? A) Water absorbed, amylase produced, maltose produced, GA released. B) GA released, absorption of water, amylase released, maltose produced. C) Maltose produced, amylase released, water absorbed, GA produced. D) Absorption of water, GA released, amylase released, maltose produced. Show Answer Correct Answer: D) Absorption of water, GA released, amylase released, maltose produced. 18. In the evolution of plants onto land, sporophytes became dominant over gametophytes due primarily to what adaptation? A) Seeds. B) Airborne pollen. C) Vascular tissue. D) Flowers. Show Answer Correct Answer: C) Vascular tissue. 19. What is the female reproductive part of a flower called? A) Anther. B) Pistil. C) Sepal. D) None of above. Show Answer Correct Answer: B) Pistil. 20. Fungi:What is the definition of Asexual reproduction? ? ? A) Regeneration. B) Fragmentation. C) Spores. D) Budding, fragmentation and regeneration, and spores. Show Answer Correct Answer: D) Budding, fragmentation and regeneration, and spores. 21. Which of the following are transported in phloem-and by what process? A) Sucrose, amino acids, minerals-actively by translocation. B) Sucrose, amino acids, hormones-passively by translocation. C) Sucrose, amino acids, hormones-actively by translocation. D) Sucrose, carbonic acids, hormones-actively by transpiration. Show Answer Correct Answer: C) Sucrose, amino acids, hormones-actively by translocation. 22. Plants are able to carry out both photosynthesis and respiration. What is the role of cellular respiration in plants? A) To release oxygen. B) To form glucose. C) To absorb carbon dioxide. D) To produce ATP. Show Answer Correct Answer: D) To produce ATP. 23. Plant tissue that acts like stem cells in a plant. A) Sclerenchyma. B) Collenchyma. C) Meristematic. D) Parenchyma. Show Answer Correct Answer: C) Meristematic. 24. What is the function of a plant's stem? A) To support the plant and transport nutrients and water between the plant's roots and leaves. B) To make the plant taller. C) To help the plant reproduce. D) To keep the plant in the ground. Show Answer Correct Answer: A) To support the plant and transport nutrients and water between the plant's roots and leaves. 25. Which is the largest of these and contains the others? A) Cell. B) Organ system. C) Organ. D) Tissue. Show Answer Correct Answer: B) Organ system. 26. The responses of plants to environmental stimuli such as light and gravity are called A) Cytokinins. B) Tropisms. C) Auxins. D) Dormancy. Show Answer Correct Answer: B) Tropisms. 27. The source of energy plants, including bryophytes, use to make food A) Soil. B) Photosynthesis. C) Air. D) Sunlight. Show Answer Correct Answer: D) Sunlight. 28. Seeds can be disbursed by animals, water, and .....? A) Blizzards. B) Earthquakes. C) Fire. D) Wind. Show Answer Correct Answer: D) Wind. 29. Many everyday processes in plants operate rhythmically on a daily, monthly orannual basis. Plants also show longer cycles of behavior that are influenced by daylength. This response to day length is called ..... A) Thigmotropism. B) Photoperiodism. C) Phototropism. D) Gravitropism. Show Answer Correct Answer: B) Photoperiodism. 30. Reproduction in plants? ? ? ? ? ? ? A) Plants? ? ? ? ? ? /. B) Plants do not reproduce. C) They reproduce when they are pollinated. D) Plants reproduce when they are not pollinated. Show Answer Correct Answer: C) They reproduce when they are pollinated. ← PreviousNext →Related QuizzesPlant Biology QuizzesAgriculture QuizzesPlant Biology Quiz 1Plant Biology Quiz 2Plant Biology Quiz 3Plant Biology Quiz 4Plant Biology Quiz 5Plant Biology Quiz 6Plant Biology Quiz 7Plant Biology Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books