( ( ( Similar ( to what ) ) ( is ( seen ( in ( human families ) ) ) ) ) ( , ( seedlings ( ( may ( ( ( resemble ( ( one or ) ( both parents ) ) ) or ) ( have ( ( a ( unique combination ) ) ( of ( parental characteristics ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHNP (NP (JJ Similar)) (WHPP (TO to) (WHNP (WP what)))) (S (VP (VBZ is) (VP (VBN seen) (PP (IN in) (NP (JJ human) (NNS families))))))) (, ,) (NP (NNS seedlings)) (VP (MD may) (VP (VP (VB resemble) (NP (NP (CD one)) (CC or) (NP (DT both) (NNS parents)))) (CC or) (VP (VB have) (NP (NP (DT a) (JJ unique) (NN combination)) (PP (IN of) (NP (JJ parental) (NNS characteristics))))))) (. .)))
Similar to what is seen in human families, seedlings may resemble one or both parents or have a unique combination of parental characteristics.
(ROOT (S (NP (NNP Children)) (VP (VBP resemble) (NP (PRP$ their) (NNS parents)) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP have) (NP (JJ similar) (NN dna)))))) (. .)))