Mycorrhizae are a symbiosis, or close, long-term relationship between two or more species. In this case, the species are the roots of a host plant and a mycorrhizal fungus. The word mycorrhizal means 'fungus root' in Greek. Approximately, 95% of vascular plants belong to genera that form mycorrhizal relationships, and it is likely that 80% of plant species associate with mycorrhizal fungi.
What is the function of pseudostratified ciliated columnar epithelium? Pseudostratified ciliated epithelium lines the nasal cavities, trachea, and bronchi. Its function is to protect these structures, secrete mucus by goblet cells, and move mucusâ¦ by cilia. 51 people found this useful.
Pseudostratified columnar epithelium is a type of tissue that has a single layer of cells arranged in a fashion that appears to be stratified, whereas transitional epithelial tissue is an elastic-like epithelial tissue that swells, contracts, and changes shape as necessary.gain, simple epithelial tissue is a single cell layer of epithelial tissue. However, if we begin to stack our shapes one on top of another, regardless of whether it's two layers or more, this would be called stratified epithelial tissue, which is an epithelial tissue that is more than one cell layer thick.