An Adoption Study Examining the Heritability of Criminal Behaviour Found

Multiple Choice

An adoption study examining the heritability of criminal behaviour found that people who had biological parents and adoptive parents who both had criminal records were the most likely to be criminals themselves. This example was presented to demonstrate

A) the influence of genetic factors on criminal behaviour
B) the influence of environmental factors on criminal behaviour
C) how genotype and phenotype can interact to produce behaviour
D) how the environment and genetic factors can interact to produce behaviour