The shortest time interval in which a wave motion completely repeats itself (i.e., makes one complete. vibration or oscillation) is called the. a. amplitude d. frequency. b. period e. speed. c. wavelength. ____ 3.
A mycorrhiza (Greek: Î¼ÏÎºÏÏ, mykÃ³s, fungus, and ÏÎ¯Î¶Î±, riza, root, pl. mycorrhizae or mycorrhizas) is a symbiotic association between a fungus and the roots of a vascular host plant. The term mycorrhiza refers to the role of the fungi in the plants' rhizosphere, its root system. Mycorrhizae play important roles in soil biology and soil chemistry.
Arbuscular mycorrhizae is the scientific way of referring to a specific type of plant fungi, of the Glomeromycota phylum (one of six fungal phyla), which has had a symbiotic relationship with at least 80% of vascular plants. Arbuscular mycorrhizae may be the most abundant type of fungus on Earth.