Question

chapter 2: the role of biology in psychology
2.4 how do nature and nurture affect your brain?
fill in the blanks to complete the passage about twin studies.
twin studies document similarities and differences between twins. when two identical twins raised under very circumstances display similar personality traits, that suggests a strong influence on personality. critics of twin studies suggest that some documented similarities between twins are based on the fact that the twins are still the same age and may have some because of it.
genetic different similar environmental similarities fraternal

Explanation:

Identical twins have the same genes. When raised under similar circumstances and showing similar personality traits, it implies a strong genetic influence. Critics note that being the same age can lead to some similarities.

Answer:

1st blank: similar
2nd blank: genetic
3rd blank: similarities