AP BIOLOGY

Detailed explanation-1: -Phloem is not involved in the process of the transpiration. Phloem conducts food from leaves to all parts of the plant.

Detailed explanation-2: -Transpiration is ultimately the main driver of water movement in xylem. The cohesion-tension model works like this: Transpiration (evaporation) occurs because stomata are open to allow gas exchange for photosynthesis.

Detailed explanation-3: -Phloem is the vascular plant tissue responsible for the transport and distribution of sugars produced by the photosynthesis.

Detailed explanation-4: -phloem, plant vascular tissue that conducts foods made in the leaves during photosynthesis to all other parts of the plant.