Please all questions ka answer dijiye

Please all questions ka answer dijiye Review Your Learning A. Answer in one word. 1. The system by which transportation is carried out in plants 2, Nucleated cells presont next to sieve elements 3. The process by which molecules of minerals move from an area concentration to an area of high concentration by using 4. The process by which root hair absorb water from the soil 5. The loss of water in the form of water vapour through the stomata of leaves B. Identify error in the given statements. Circle the incorrect word and write the 1. Plant wilts when water lost through transpiration is less than that absorbed 2. Light increases the rate of transpiration as it causes the stomata to close. 3. Water moves in both upward and downward direction, unlike food which moves in only upward direction. 4. Macronutrients are required by plants in small quantities. 5. Cells of phloem tissue contain cytoplasm and a nucleus. C. Match the columns. Column A 1. Absorption of water 2. Active transport 3. Transportation of food 4. Transportation of water 5. Transpiration Answer in short. 1. What are vascular tissues? 2. What is the role of sieve tubes? 3. What are the two functions performed by roots? 4. Define active transport. (a) (c) (d) Column B Cooling effect Xylem Osmosis Requires energy Phloem 5. What are plant nutrients? Name two categories of plant nutrients. Answer in detail. I. Describe different types of xylem and phloem tissues. 2. Explain the process of absorption of water and minerals from the soil. 3. Define root pressure. What role does it play in transport of water and minerals? 4. Why is transpiration important for plants? Name the factors that affect the rate of transpirator 5. Write a note on plant nutrients.