( ( Sexual reproduction ) ( frequently ( ( results ( in ( ( much variety ) ( among offspring ) ) ) ) . ) ) )
(ROOT (S (NP (JJ Sexual) (NN reproduction)) (ADVP (RB frequently)) (VP (VBZ results) (PP (IN in) (NP (NP (JJ much) (NN variety)) (PP (IN among) (NP (NN offspring)))))) (. .)))
Sexual reproduction frequently results in much variety among offspring.
(ROOT (NP (NP (JJ Sexual) (NN reproduction) (NNS results)) (PP (IN in) (NP (NP (NN offspring)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (ADVP (RB generally)) (ADJP (DT all) (RB genetically) (JJ different))))))) (. .)))