MOST of the uptake of water and nutrients performed by roots occurs through the:

Question

Quizplus · Accepted Answer

The zone of cell maturation is where root hairs develop and the Casparian strip becomes mature, which allows for the uptake of water and nutrients. This zone is located just behind the elongation zone and is the site of most water and nutrient absorption by roots. The meristem and root cap are important for root growth, but not for uptake of water and nutrients. The first vascular tissues formed in the elongation zone are important for transport of water and nutrients, but not for uptake. The older portions of the root may have higher density of branching, but this does not necessarily mean they have more efficient uptake of water and nutrients.

MOST of the Uptake of Water and Nutrients Performed by Roots