Links:      •  Self Test                 •  Print Ready Version                  •  Chapter Index		Heredity & Environment - Nature or Nurture? -

Ψ  How do scientists distinguish genetic from environment influences?

    •  By comparing twins
 
     •  By comparing Adoptees
 
      •  Molecular genetics - key acronym: QTL, Quantitative Trait Loci (tool to determine genetic closeness)