Which consequence results when vascular plants exceed transpiration capacity?

💡 Explanation

Cavitation occurs because when transpiration demand vastly exceeds root pressure's supply capacity, tension in the xylem gets too high facilitating air bubble formations, therefore disrupting water column functionality rather than correctly supporting sugar transport.

• Which outcome occurs regarding buoyancy control when a diving bird's air sacs rupture?
• Which process initiates navigation following displacement beyond foraging territory relying purely on scent?
• Which risk escalates if avian primary feathers lack sufficient interlocking barbules?
• Which risk increases when nighttime temperatures remain elevated, inhibiting CAM plant metabolism?
• Which outcome occurs when honeydew availability diminishes, prompting altered 'waggle dance' features?
• Which cellular outcome occurs when ecdysone triggers pupation involving imaginal discs?