( ( In ( rough seas ) ) ( , ( ( ( asexual reproduction ) ( by fragmentation ) ) ( ( ( is ( a ( better ( survival tactic ) ) ) ) ( than ( is ( ( sexual reproduction ) ( of ( eggs ( and ( ( sperm or ) larvae ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (JJ rough) (NNS seas))) (, ,) (NP (NP (JJ asexual) (NN reproduction)) (PP (IN by) (NP (NN fragmentation)))) (VP (VBZ is) (NP (DT a) (JJR better) (NN survival) (NN tactic)) (SBAR (IN than) (S (VP (VBZ is) (NP (NP (JJ sexual) (NN reproduction)) (PP (IN of) (NP (NNS eggs) (CC and) (NN sperm) (CC or) (NN larvae)))))))) (. .)))
In rough seas, asexual reproduction by fragmentation is a better survival tactic than is sexual reproduction of eggs and sperm or larvae.
(ROOT (S (NP (JJ Asexual) (NN reproduction)) (VP (VBZ generates) (NP (JJ new) (NNS individuals)) (PP (IN without) (NP (NP (NN fusion)) (PP (IN of) (NP (DT an) (NN egg) (CC and) (NN sperm)))))) (. .)))