Final answer:
The shape and location of the root cap can be deduced from the major concept in biology that form follows function. It is a rounded or dome-shaped structure located at the tip of the root that protects the growing root as it pushes through the soil.
Step-by-step explanation:
The shape and location of the root cap can be deduced from the major concept in biology that form follows function. The root cap is located at the tip of the root and consists of specialized cells that help regulate primary growth of the root. Its shape is typically rounded or dome-shaped, which allows it to protect the delicate tissues of the growing root as it pushes through the soil.