[{"id":269006,"question":"The loss of wate int he form of drops from tips of leaf is called.","choices":[{"text":"Evaporation","value":"A"},{"text":"Excretion","value":"B"},{"text":"Guttation","value":"C"},{"text":"Transporation","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269005,"question":"Which of the following is not function or roots in plants.","choices":[{"text":"Photosynthesis","value":"A"},{"text":"Absorption of water","value":"B"},{"text":"Anchor the plant","value":"C"},{"text":"Nutrient absorption","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269004,"question":"Most of the uptake of water and minerals from soil takes place through.","choices":[{"text":"Root cap","value":"A"},{"text":"Epidermal cells","value":"B"},{"text":"Root","value":"C"},{"text":"Root Hair","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":269003,"question":"Which of the following are not types of transpiration.","choices":[{"text":"Root","value":"A"},{"text":"Stomatal","value":"B"},{"text":"Cuticular","value":"C"},{"text":"Lenticular","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269002,"question":"What are the roles of stomata in plants.","choices":[{"text":"Gaseous exchange","value":"A"},{"text":"Water absorption","value":"B"},{"text":"Transpiration","value":"C"},{"text":"Nutrient uptake","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":269001,"question":"The loss of water in the form of drops from tips of leaf is called.","choices":[{"text":"Evaporation","value":"A"},{"text":"Excertion","value":"B"},{"text":"Guttation","value":"C"},{"text":"Transpiration","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":269000,"question":"The rate transpiration is increased when","choices":[{"text":"Light is low","value":"A"},{"text":"Temperatu edecreases","value":"B"},{"text":"Humidity increases","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":268999,"question":"Which component is not the part of the plant's vascular system.","choices":[{"text":"Stomata","value":"A"},{"text":"Pholem","value":"B"},{"text":"Xylem","value":"C"},{"text":"Root hairs","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":268998,"question":"When you suck a cold drink using drinking straw, It resembles with.","choices":[{"text":"Diffusion","value":"A"},{"text":"Flow of material in pholem","value":"B"},{"text":"Flow of material in xylem","value":"C"},{"text":"Root pressure","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":268997,"question":"Aborption of wate molecuels through root hairs is due to.","choices":[{"text":"Diffusion","value":"A"},{"text":"Active transport","value":"B"},{"text":"Osmosis","value":"C"},{"text":"Pessure flow","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":268996,"question":"What roles does maganesium play in plants.","choices":[{"text":"Aids in water transport","value":"A"},{"text":"Is a component of chlorophyII","value":"B"},{"text":"Promotes early root formation","value":"C"},{"text":"Involved in enzyme functions","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":268995,"question":"Which of the following elements are micronutrients for plants.","choices":[{"text":"Carbon","value":"A"},{"text":"Zinc","value":"B"},{"text":"Nitrogen","value":"C"},{"text":"Phosphorus","value":"D"},{"value":"E"}],"correctAnswer":2}]