Basic Science : Plant Physiology Transpiration QUESTIONS AND ANSWERS :: part1 : 16 to 20
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
16.Loss of water in the guard cells makes them |
| Turgid |
| Flaccid |
| Rigid |
| Cupid |
17.Cuticle retards water loss through |
| Passage cells |
| Parenchyma cells |
| Epidermal cells |
| Mesophyll cells |
18.Water potential of the guard cells during day time is |
| High |
| Very high |
| Low |
| Very low |
19.A large quantity of transpirational water loss occurs through |
| Stomata |
| Cuticular |
| Lenticular |
| Hydathodes |
20.The water vapour accumulates in the intercellular spaces creating a concentration gradient between |
| Atmospheric air and intercellular spaces of leaves |
| Atmospheric air and extracellular spaces of leaves |
| Atmospheric air and intercellular spaces of roots |
| Atmospheric air and intercellular spaces of stems |
More Plant Physiology Transpiration QUESTIONS AND ANSWERS available in next pages
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