This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 11 Transport In Plants – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 11 Transport In Plants Quiz 51 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which one is not a function of transpiration? A) Cooling of leaves. B) Uptake of minerals. C) Uptake of water. D) Excretion of minerals. Show Answer Correct Answer: D) Excretion of minerals. 2. The water and minerals are called as sap A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Which of the following is NOT a characteristic of plants? A) Being photosynthetic. B) Being multicellular. C) Being Eukaryotic. D) No membrane bound organelles. Show Answer Correct Answer: D) No membrane bound organelles. 4. Guttation is the result of: A) Diffusion. B) Transpiration. C) Osmosis. D) Root pressure. Show Answer Correct Answer: D) Root pressure. 5. This vascular tissue carries substances from the leaves to the other parts of the plant. A) Phloem. B) Leaves. C) Roots. D) Xylem. Show Answer Correct Answer: A) Phloem. 6. Explain how you would set up the experiment to test temperature effects. A) Measure the variable of interest only at extreme temperatures. B) Conduct the experiment without any temperature control. C) Use a single sample at room temperature and observe changes over time. D) Set up multiple groups of identical samples at different temperatures and measure the variable of interest. Show Answer Correct Answer: D) Set up multiple groups of identical samples at different temperatures and measure the variable of interest. 7. Which process involves the movement of minerals from one part of a plant to another? A) Transpiration. B) Translocation. C) Osmosis. D) Passive Transport. Show Answer Correct Answer: B) Translocation. 8. This part of the transport system in plants is made up of living cells. A) Xylem. B) Shoots. C) Phloem. D) Leaves. Show Answer Correct Answer: C) Phloem. 9. Pores called ..... allow plants to exchange gases for respiration and photosynthesis. A) Stomata. B) Guard cells. C) Palisade mesophyll. D) Cuticles. Show Answer Correct Answer: A) Stomata. 10. Antara berikut, yang manakah BUKAN keperluan pengangkutan dalam tumbuhan? A) Mengangkut air bagi menjalankan fotosintesis. B) Mengangkut gas karbon dioksida untuk fotosintesis. C) Mengangkut nutrien organik hasil fotosintesis. D) Mengangkut mineral untuk dibekalkan kepada sel tumbuhan. Show Answer Correct Answer: B) Mengangkut gas karbon dioksida untuk fotosintesis. 11. Most of the water gets evaporated from the plants from its A) Flowers. B) Stem. C) Roots. D) Leaves. Show Answer Correct Answer: D) Leaves. 12. Transpiration is best defined as: A) Movement of water through phloem. B) Evaporation of water from leaf surface. C) Loss of water vapour from stomata. D) Uptake of water from roots. Show Answer Correct Answer: C) Loss of water vapour from stomata. 13. How is the transpiration pull generated in plants? A) Root Pressure. B) Cohesion-Tension-Transpiration Pull Model. C) Adhesion. D) Absorption of Water. Show Answer Correct Answer: B) Cohesion-Tension-Transpiration Pull Model. 14. Which statements about xylem and phloem are correct? A) Xylem transports water from roots to leaves, and phloemtransports sucrose from regions of production to regionsof storage. B) Xylem transports sucrose from leaves to roots, and phloemtransports water from roots to leaves. C) Xylem transports starch from leaves to roots, and phloemtransports sucrose from regions of storage to regions ofphotosynthesis. D) None of the above. Show Answer Correct Answer: A) Xylem transports water from roots to leaves, and phloemtransports sucrose from regions of production to regionsof storage. 15. What is it called when water sticks to water? A) Cohesion. B) Adhesion. C) Capillary Action. D) Xylem. Show Answer Correct Answer: A) Cohesion. 16. Which of the structures move minerals through the plant? A) Phloem. B) Xylem. C) Leaf. D) None of the above. Show Answer Correct Answer: B) Xylem. 17. The ions that important for controlling the guard cell in stomata? A) Potassium ion. B) Nitrate ion. C) Phosphate ion. D) Magnesium ion. Show Answer Correct Answer: A) Potassium ion. 18. Assertion:Osmotic pressure is numerically equivalent to the osmotic potential.Reason:Osmotic pressure is the negative pressure applied, while osmotic potential is positive. A) Both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. B) Both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion. C) Assertion is true but Reason is false. D) Both Assertion and Reason are false. Show Answer Correct Answer: C) Assertion is true but Reason is false. 19. The xylem can transport large volume of water per time because it has a wide ..... A) Lumen. B) Pit. C) Pith. D) Cross wall. Show Answer Correct Answer: A) Lumen. 20. Sinks are related to A) Transport of minerals. B) Stomata. C) Enzymes. D) Phytochrome. Show Answer Correct Answer: A) Transport of minerals. 21. What is the dependent variable in the potometer experiment? A) Light intensity. B) Temperature. C) Wind speed. D) Distance moved by the bubble. Show Answer Correct Answer: D) Distance moved by the bubble. 22. Process of Plasmolysis is- A) Always reversible. B) Always irreversible. C) Rarely reversible. D) Usually reversible. Show Answer Correct Answer: D) Usually reversible. 23. Bahagian tumbuhan yang manakah akan kehilangan banyak air semasa proses transpirasi? A) Ranting. B) Batang. C) Akar. D) Daun. Show Answer Correct Answer: D) Daun. 24. Rapid water flow necessity A) It helps plants absorb more sunlight. B) It allows plants to obtain sufficient salts from dilute soil. C) It increases the rate of photosynthesis in plants. D) It reduces the need for mineral uptake. Show Answer Correct Answer: B) It allows plants to obtain sufficient salts from dilute soil. 25. Xylem is a long, hollow tube without any protoplasm to provide mechanical support to the plant. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 11 Transport In Plants Quiz 1Class 11 Biology Chapter 11 Transport In Plants Quiz 2Class 11 Biology Chapter 11 Transport In Plants Quiz 3Class 11 Biology Chapter 11 Transport In Plants Quiz 4Class 11 Biology Chapter 11 Transport In Plants Quiz 5Class 11 Biology Chapter 11 Transport In Plants Quiz 6Class 11 Biology Chapter 11 Transport In Plants Quiz 7Class 11 Biology Chapter 11 Transport In Plants Quiz 8Class 11 Biology Chapter 11 Transport In Plants Quiz 9Class 11 Biology Chapter 11 Transport In Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books