( Multicellular ( ( haploid ( ( ( form ( that ( ( produces ( haploid ( female gametes ) ) ) ( by mitosis ) ) ) ) ( , ( ( In ( ( ( seed plants ) , ) ( ( the gametophyte ) ( that ( produces ( ( ( an egg ) ; ) ( in ( flowering plants ) ) ) ) ) ) ) ) , ) ) ) ( an ( embryo sac ) ) ) ) . ) )
(ROOT (S (NP (NNP Multicellular)) (VP (VBD haploid) (NP (NP (NP (NN form)) (SBAR (WHNP (WDT that)) (S (VP (VBZ produces) (NP (JJ haploid) (JJ female) (NNS gametes)) (PP (IN by) (NP (NNS mitosis))))))) (PRN (, ,) (PP (IN In) (NP (NP (NN seed) (NNS plants)) (, ,) (NP (NP (DT the) (NN gametophyte)) (SBAR (WHNP (WDT that)) (S (VP (VBZ produces) (NP (NP (DT an) (NN egg)) (: ;) (PP (IN in) (NP (VBG flowering) (NNS plants)))))))))) (, ,)) (NP (DT an) (NN embryo) (NN sac)))) (. .)))
Multicellular haploid form that produces haploid female gametes by mitosis, In seed plants, the gametophyte that produces an egg; in flowering plants, an embryo sac.
(ROOT (S (NP (DT The) (JJ haploid) (NN gametophyte)) (VP (VBZ produces) (NP (NNS gametes)) (PP (IN through) (NP (NNS mitosis)))) (. .)))