Basic Science : Plant Physiology Transpiration QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.The entry of water makes guard cells as |
| Turgid |
| Flaccid |
| Rigid |
| Cupid |
22.Photosynthetic carbon assimilation in guard cells is related to |
| Cuticular movement |
| Stomatal movement |
| Lenticular movement |
| Guttation |
23.Leaf surface is coded by the process of |
| Guttation |
| Respiration |
| Photosynthesis |
| Transpiration |
24.Due to differences in water potentials of the guard cells, darkness promotes the loss of |
| K⁺ ions |
| Ca⁺⁺ ions |
| Cl⁻ ions |
| Mg⁺⁺ ions |
25.The amount of absorbed water lost by plants in the form of vapour is |
| 10% |
| 50% |
| 80% |
| 90% |
More Plant Physiology Transpiration QUESTIONS AND ANSWERS available in next pages
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