What is the primary function of roots in plants?

The primary function of roots in plants is to anchor the plant securely into the soil and absorb water and essential nutrients from the ground. This anchoring provides stability, allowing the plant to withstand environmental challenges such as wind and erosion. Additionally, roots are critical for nutrient uptake, as they interact with the soil and facilitate the absorption of necessary minerals and water that support the plant's growth and development.

While roots do play a role in energy storage and can contribute to nutrient transport, their fundamental purpose is to provide support and access to resources in the soil. Effective anchoring and nutrient absorption are vital for healthy plant growth, especially in varying soil conditions. Therefore, the emphasis on both anchorage and nutrient provision makes this answer comprehensive regarding the primary functions of roots in plants.