1. Design a study to test the biological versus environmental explanations of criminal behavior. Who would be in the sample? How would they be selected? What type of data/information would you want to collect and analyze? 2. What are some of the main barriers to testing biological explanations of crime? Be sure to include ethical and logistic concerns.T MESTBANKSELLER. C0 3- Some research suggests that the environment can influence biological changes which can lead to crime. Name two of these environmental influences and describe how they are believed to influence behavior. Are these viable explanations of crime? 4. Historic biological explanations of crime included physical features. Why did these explanations fall out of favor? What biological explanations replaced them and why? 5. Lombroso identified three major types of criminals. Name these criminal types, describe their purported features, and how they contributed to criminal behavior. What led to the demise of Lombroso's categorization? 6. Sheldon identified three body types among criminals: endomorphic, mesomorphic, and ectomorphic. What are the characteristics of each body type? Which one was believed to be more prevalent among criminals? 7. How can genetic explanations of crime add to the already vast eld of criminological theory? What do the more contemporary studies contribute beyond what we already know from more established theories such as classical deterrence? 8- What is necessary for a full biological explanation of crime? 9. What policies could be enacted based on results from biological explanations of crime? Which biological factors are dynamic and could be altered using ethical policies; which biological factors are less amenable to change or intervention