Achange in dna is called what? a.) cancer b.) gentoype c.) mutation d.) acquired characteristics i wanna say c but i dont wanna be wrong can you guys me?

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.