( ( For ( most organisms ) ) ( , ( ( ( mutations ( inheritable changes ) ) ( in DNA ) ) ( ( provide ( ( raw material ) ( for evolution ) ) ) . ) ) ) )
(ROOT (S (PP (IN For) (NP (JJS most) (NNS organisms))) (, ,) (NP (NP (JJ mutations) (NN inheritable) (NNS changes)) (PP (IN in) (NP (NNP DNA)))) (VP (VBP provide) (NP (NP (JJ raw) (NN material)) (PP (IN for) (NP (NN evolution))))) (. .)))
For most organisms, mutations inheritable changes in DNA provide raw material for evolution.
(ROOT (S (NP (NNS Mutations)) (VP (VP (VBP are) (NP (NP (NNS changes)) (PP (TO to) (NP (NP (DT an) (NN organism) (POS 's)) (NN dna))))) (CC and) (VP (VBP are) (NP (NP (DT an) (JJ important) (NN driver)) (PP (IN of) (NP (NP (NN diversity)) (PP (IN in) (NP (NNS populations)))))))) (. .)))