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.
rating newest oldest best answer the symbiotic realtionship in lichens is that of a fungus and an algae or a fungus and a cyanobacteria a lichen is a symbiosisthat means that it is two or more organisms living together such that both are more successful within the partnership than they would have been if they were living on their own symbiotic relationship is one in which both organisms benefit take for example the symbiotic relationship between a whale and the manacles that live on the whale s skin while the whale filter feeds it faces difficulties of surrounding detritus that affects it s vision in the water