( ( Charophyta ( reproductive structures ) ) ( ( ( ( ( ( develop ( at ( these nodes ) ) ) and ) are ) , ) ( along ( with ( ( the ( biflagellate sperm ) ) ( ( ( produced ( in ( the ( male gametangium ) ) ) ) , ) ( quite ( similar ( to ( those ( of mosses ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Charophyta) (JJ reproductive) (NNS structures)) (VP (VP (VBP develop) (PP (IN at) (NP (DT these) (NNS nodes)))) (CC and) (VP (VBP are)) (, ,) (PP (IN along) (IN with) (NP (NP (DT the) (JJ biflagellate) (NN sperm)) (VP (VBN produced) (PP (IN in) (NP (DT the) (JJ male) (NN gametangium))) (, ,) (ADJP (RB quite) (JJ similar) (PP (TO to) (NP (NP (DT those)) (PP (IN of) (NP (NNS mosses)))))))))) (. .)))
Charophyta reproductive structures develop at these nodes and are, along with the biflagellate sperm produced in the male gametangium, quite similar to those of mosses.
(ROOT (S (NP (DT The) (JJ male) (JJ reproductive) (NN system)) (VP (VBZ consists) (PP (IN of) (NP (NP (NNS structures)) (SBAR (WHNP (WDT that)) (S (VP (VBP produce) (NP (NN sperm) (CC and) (NN secrete) (NN testosterone)))))))) (. .)))