Region covered by area codes 601 and 769. Area codes 601 and 769 are the telephone area codes for central Mississippi. The main area code, 601, was one of the original area codes implemented in 1947, and served all of Mississippi.n 1999, area code 662 was created in the northern half of Mississippi, including the Mississippi side of the Memphis area. The 1999 split was intended as a long-term solution, but within five years 601 was close to exhaustion due to the proliferation of cell phones, particularly in the Jackson area.
Lichen is the product of a symbiotic relationship between a fungus and a photosynthetic organism, usually a photosynthetic bacteria or algae.
After a lichen symbiosis is established, the fungus has the greatest influence on the final form of the lichen bodys shape, and whether it is tough or flexible. The algal and bacterial partner(s) each have their own scientific names, but the lichen symbiosis is known only by the name of its fungus.The great majority of the 13,500-18,000 species of lichenized fungi are Ascomycetes, the cup fungi.fter a lichen symbiosis is established, the fungus has the greatest influence on the final form of the lichen bodys shape, and whether it is tough or flexible. The algal and bacterial partner(s) each have their own scientific names, but the lichen symbiosis is known only by the name of its fungus.