<prompt> Learned behavior which has been socially acquired is called -CultureCustomAcculturationEuthenics  <response>: Culture is defined as Learned behavior which has been socially acquired Acculturation means culture contact , when there is contact between two people with different types of culture, there is diffussion of culture both ways The mere existence of a society, the mere pluralityof individuals gives rise to customs from which no single member of the community can escape Euthenics ; the mere improvement of genotype is no use unless the improved genotypes is given acces to suitable environment,this environmental manipultion is called as euthenics ref ;page no;828,67123rd edition of PARK;s textbook of Preventive and Social medicine 