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← Nature & AnimalsWhich risk increases when a rainforest tree experiences significant root herbivory?
A)Reduced xylem water transport efficiency✓
B)Increased stability during wind events
C)Enhanced leaf photosynthetic capacity
D)Higher rates of seed germination
💡 Explanation
Root herbivory diminishes functional xylem, raising the risk of reduced xylem water transport efficiency by interrupting the cohesion-tension mechanism because roots can no longer effectively pull water upwards; therefore, flow is restricted rather than enhanced photosynthetic efficiency that needs the water.
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