1
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Water constitutes about ______________to ____________ $\%$ of plant cells and tissues.
2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
The following forms of water EXCEPT _________ water is NOT available to plants for absorption.
3
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Given below are two statements about absorption of water in plants.
Statement I - Rate of water absorption is maximum at soil temperature between 40 to $60^{\circ} \mathrm{C}$.
Statement II - High concentration of solutes in soil water increases the rate of absorption of water.
In the light of above statements, select the correct option given below:
4
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Match the concepts given in Column I with their scientist who proposed them given in Column II.
| Column (I) | Column (II) | ||
|---|---|---|---|
| i. | Osmotic absorption | a. | Bohem |
| ii. | Non-osmotic absorption | b. | Dixon and Jolly |
| iii. | Capillarity theory | c. | Atkins and Priestley |
| iv. | Cohesion- tension theory | d. | Kramer and Thiman |
Choose the correct option:
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