Twin studies assume that identical twins have identical genes, and non-identical twins have non-identical genes.
(non-identical twins; have; non-identical genes) (Twin studies; assume; that identical twins have identical genes, and non-identical twins have non-identical genes) Context(Twin studies assume,List([0, 19))):(identical twins; have; identical genes)
Twin studies assume,List([0, 19))
non-identical twins Twin studies identical twins
have assume have
non-identical genes
that identical twins have identical genes, and non-identical twins have non-identical genes
identical genes