( Pollination ( ( is ( when ( ( ( wind or ) insects ) ( ( ( carry pollen ) ( from ( ( the ( male part ) ) ( of flowers ) ) ) ) ( to ( ( the ( female part ) ) ( of ( other flowers ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Pollination)) (VP (VBZ is) (SBAR (WHADVP (WRB when)) (S (NP (NN wind) (CC or) (NNS insects)) (VP (VBP carry) (NP (NN pollen)) (PP (IN from) (NP (NP (DT the) (JJ male) (NN part)) (PP (IN of) (NP (NNS flowers))))) (PP (TO to) (NP (NP (DT the) (JJ female) (NN part)) (PP (IN of) (NP (JJ other) (NNS flowers))))))))) (. .)))
Pollination is when wind or insects carry pollen from the male part of flowers to the female part of other flowers.
(ROOT (S (NP (NP (NNS Flowers)) (VP (VBN pollinated) (PP (IN by) (NP (NN wind))))) (ADVP (RB generally)) (VP (VBP lack) (NP (JJ brightly) (VBN colored) (NNS parts))) (. .)))