<prompt> Macrocytic anemia may be seen in all of these except-Liver diseaseCopper deficiencyThiamine deficiencyVitamin B12 deficiency  <response>: Copper deficiency is manifested by hypochromic normocytic anemia, osteopenia, depigmentation, mental retardation and psychomotor abnormalities.Thiamine, pyridoxine and Bl2 deficiency leads to megaloblastic anemia.Classification of megaloblastic anemia 