Tony is a second-generation immigrant who is heavily influenced by his ethnic heritage and cultural practices. this is an example of tony's

Macrosystem Describes the culture in which people live. Cultural contexts encompass developing and industrialized countries, socioeconomic reputation, poverty, and ethnicity. A child, his or her relatives like parents and siblings, his or her college, and his or her parent's place of job are all part of a big cultural context.

answer; i believe the correct answer is prefrontal cortex;

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.