noun
- Plural of endodermis; the innermost layer of cells in the cortex of a plant root or stem, which controls the passage of water and minerals.
Usage: biology; botany; technical
Examples
- The endodermises of different plant species vary in thickness and structure.
- Water uptake in roots is regulated by the selective permeability of the endodermises.
- Under the microscope, the endodermises appeared as a distinct ring of cells.
- The endodermises contain Casparian strips that prevent passive transport of solutes.