Plant Nutrient Transport Diagram: Carbohydrates and Phosphorus Flow #2029347 (License: Personal Use)

The image depicts a simplified plant structure with green leaves, a stem, and orange roots, highlighting the movement of carbohydrates (CHO) from photosynthetic tissues downward to support root metabolism and storage, and the upward transport of inorganic phosphate (Pi) absorbed by roots for energy transfer and nucleic acid synthesis. Arrows indicate directionality: CHO flows down via phloem, Pi moves up via xylem. The labeled zones emphasize source-sink relationships in plant physiology.

Used in educational biology or agronomy web pages explaining plant nutrient cycling, photosynthesis products, and mineral uptake; targets students, teachers, and gardeners seeking foundational botany knowledge.