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InterviewSolution
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Fill in the blanks: (1) Despite the absence of a heart or a circulatory system in plants the flow of water upward through the xylem in plants can achieve fairly high rates up to .....a.....metres per hour. (2) Less than .....b...... Percent of the water reaching the leaves is used in photpsynthesis and plant growth. (3) Water loss from a leaf can be studied by using ......c...... . (4) Most researchers agree that water is mainly .....d..... through the plant.A. a-10, b-5, c-potato osmometer, d-pushedB. a-5, b-10, c-cobalt chloride paper, d-pulledC. a-15, b-1, c-cobalt chloride paper, d-pulledD. a-10, b-1, c-cobalt chloride paper, d-pushed |
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Answer» Correct Answer - C Despite the absence of a heart or a circulatory system in plants, the flow of water upward through the xylem in plants can achieve fairly high rates up to 15 meters per hour Less than 1 precent of the water reaching the leaves is used in photosynthesis and plant growth Water loss from a leaf can be studied by using cabalt chloride paper Most reserchers agree that water is mainly pulled through the plant |
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