Question
Hard
Solving time: 4 mins
Assertion : Light is very important factor in transpiration.
Reason : Light induces stomatal opening and darkness closing of stomata. Therefore, transpiration increases in light and decreases in dark.
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Text solutionVerified
Light is an important factor in transpiration. The stomata opens well on days when light is brighter. It is also evident on cloudy days that the stomata does not open well. Hence, light induces stomatal opening and darkness closing.
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Question Text | Assertion : Light is very important factor in transpiration. Reason : Light induces stomatal opening and darkness closing of stomata. Therefore, transpiration increases in light and decreases in dark. |
Topic | Transport in Plants |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 125 |