| ⇦ | 
| ⇨ |
Root pressure develops due to :
Options
(a) Low osmotic potential in soil
(b) Passive absorption
(c) Increase in transpiration
(d) Active absorption
Correct Answer:
Active absorption
Explanation:
Active absorption creates root pressure. In this process, the expenditure of energy takes place for the movement of substances against concentration gradient.
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Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The government sponsored programme for growing trees in towns
- Foetral ejection reflex in human female is induced by
- If for some reason goblet cells are non functional, this will adversely affect:
- ECG records
- In land plants, the guard cells differ from other epidermal cells in having :
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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