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Absorption and Radial Movement of Water Multiple Questions and Answers.
| 6. | What is field capacity? | ||
| A. | Water holding capacity of the crop | ||
| B. | Water holding capacity of soil | ||
| C. | Water holding capacity of roots | ||
| D. | Water utilization capacity of plant | ||
| 7. | Name the term which describes the plant wilt beyond recovery? | ||
| A. | Saturation | ||
| B. | Hypertonic | ||
| C. | Permanent wilting | ||
| D. | Root pressure | ||
| 8. | Which pathway is used to transport water from the epidermis to a tracheary element of root? | ||
| A. | Osmotic potential | ||
| B. | Pressure potential | ||
| C. | Symplastic pathway | ||
| D. | Apoplastic pathway | ||
| 9. | Name the term given to the movement of water against gravitational force, from root to the aerial parts of the plant. | ||
| A. | Ascent of sap | ||
| B. | Root pressure | ||
| C. | Radial movement | ||
| D. | Field capapcity | ||
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