1 - Influences on behavior

Question 1

Fixed action patterns

Answer 1

innate behavior
once the env triggers it, it goes through all the way
ex) sex, child-rearing, bee dance, raccoon dip food in water, distrust of others, temperament

learned behaviors - environment/experience

adaptive value - fitness from adaptation

Question 2

Twins

Answer 2

Monozygotic = identical
Dizygotic = fraternal

(Family, Twin and Adoption studies)

Concordance rates- likelihood that both twins exhibit same trait