Which consequence follows internal air space expansion in cranberry fruits under high temperature?

💡 Explanation

Xylem embolism occurs because higher fruit temperatures cause air spaces to expand, inducing vapour lock. This vapour lock creates negative pressure, leading to xylem cavitation that impairs plant transpiration. Therefore, xylem embolism occurs, rather than improved photosynthesis at the leaves.

• Which modification increases crop yield when daytime temperatures induce photorespiration?
• Which risk increases when a prolonged drought causes stomatal closure in plants?
• Which outcome occurs when imaginal disc cells fail to differentiate correctly in insect metamorphosis?
• Which ecological outcome results from ineffective waggle dance encoding?
• Which process diminishes transpiration rate in semi-arid plants when soil humidity decreases significantly?
• Which risk increases when guard cells malfunction, chronically holding stomata open?