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St. Patrick s academy Bengaluru Class X Biology Worksheet Chapter 5: Transpiration Name : Class: .. I.Name the Following 1. 2. 3. 4. 5. Minute openings present on the surface of the stems and twigs for transpirationA plant having sunken stomata The structure through which guttation occurs The plant in which stomata are totally absent Exudation of plant sap from the ruptured or cut surfaces of the plant due to Root pressure - II. Fill in the blanks 1. Guttation takes place generally at .. 2. 95% of the total transpiration takes place through .. 3. Transpiration helps in creating ..force and excess .. in III. State the location 1. Guard cells2. CuticleIV. Choose the odd one and write the category other belongs to 1. Transpiration, Photosynthesis, Phagocytosis, guttation 2. Stomata ,Cuticle ,Lenticles, Hydathodes V. Give Reason 1. Guard cells are small in size and are kidney shaped in outline VI .Diagram Based Questions 1. Study the diagram given below and answer the questions that follow eliminating i. ii. iii. iv. v. Explain the physiological process being studied What will be the observations in the two test tubes after about 2-3 days Give reason for your answer in (ii)above Why is the surface of water covered with oil? State the purpose of setting up test tube B 2. Given alongside are the diagrams of a certain structure in plants in two conditions i. ii. iii. iv. Name the structure shown Name the parts numbered 1-5 What is the most apparent difference between A and B in the structure shown? Describe the mechanism which brings about the change in the structure depicted in A and B
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