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← Nature & AnimalsWhich consequence results when stomatal crypts reduce water loss in xerophytes?
A)Reduced photosynthetic gas exchange rates✓
B)Increased transpiration cooling efficiency
C)Enhanced photorespiration effectiveness
D)Maximized water uptake from soil
💡 Explanation
Reduced water loss lowers water concentration; the decreased water vapor gradient also lowers the diffusion rate of carbon dioxide involving Fick's Law, which impacts photosynthetic capacity. Therefore, there is reduced exchange, rather than enhancement, of gas because crypts focus on water retention only.
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