An extended family guided by the authority of the father would be considered a a. patriarchal family. b. companionship family. c. matriarchal family. d. traditional family.

A. Patriarchal family.

Explanation:

A Patriarchal family is a family in which the father is considered head of household; this is true regardless of which parent is the primary breadwinner (in a household with a working mom and stay-at-home dad, if the dad is the head of household, it is technically still a Patriarchal family). All in all, a patriarchy is a social system in which family systems or entire societies are organized around the idea of father-rule, where males are the primary authority figures.

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.