( ( Asexual reproduction ) ( ( produces ( ( ( ( offspring - ) clones ) - ) ( that ( are ( genetically ( identical ( to ( their parents ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Asexual) (NN reproduction)) (VP (VBZ produces) (NP (NP (NN offspring)) (: -) (NP (NNS clones)) (: -) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (ADJP (RB genetically) (JJ identical) (PP (TO to) (NP (PRP$ their) (NNS parents))))))))) (. .)))
Asexual reproduction produces offspring - clones - that are genetically identical to their parents.
(ROOT (S (NP (NP (DT The) (JJ primary) (NN advantage)) (PP (IN of) (NP (NP (JJ sexual) (NN reproduction)) (SBAR (WHADVP (WRB when)) (S (VP (VBN compared) (PP (TO to) (NP (JJ asexual) (NN reproduction))))))))) (VP (VBZ is) (SBAR (IN that) (S (NP (EX there)) (VP (VBZ is) (NP (NP (JJR greater) (JJ genetic) (NN variety)) (PP (IN in) (NP (NN offspring)))))))) (. .)))