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Assessment
What is the primary factor that limits photosynthetic efficiency during drought conditions?
Water availability
Light intensity
Carbon dioxide concentration
Nutrient levels
How does drought stress affect the stomata in plants?
Stomata open wider to increase gas exchange.
Stomata close to reduce water loss.
Stomata have no change during drought conditions.
Stomata close and then open randomly.
What adaptive strategy can enhance photosynthetic efficiency in plants under drought conditions?
Increasing leaf surface area.
Developing deep root systems.
Reducing chlorophyll content.
Increasing leaf temperature.
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