( ( The ( diploid ( human genome ) ) ) ( ( consists ( of ( ( ( 46 chromosomes ) , ) ( ( ( ( ( ( ( ( 22 pairs ) ( of autosomes ) ) , ) and ) ( ( 1 pair ) ( of ( sex chromosomes ) ) ) ) -LRB- ) ( the ( X ( and ( Y chromosomes ) ) ) ) ) -RRB- ) ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ diploid) (JJ human) (NN genome)) (VP (VBZ consists) (PP (IN of) (NP (NP (CD 46) (NNS chromosomes)) (, ,) (NP (NP (NP (NP (CD 22) (NNS pairs)) (PP (IN of) (NP (NNS autosomes)))) (, ,) (CC and) (NP (NP (CD 1) (NN pair)) (PP (IN of) (NP (NN sex) (NNS chromosomes))))) (-LRB- -LRB-) (NP (DT the) (NNP X) (CC and) (NNP Y) (NNS chromosomes)) (-RRB- -RRB-))))) (. .)))
The diploid human genome consists of 46 chromosomes, 22 pairs of autosomes, and 1 pair of sex chromosomes (the X and Y chromosomes).
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (CD 46) (NNS chromosomes) (NNS chromosomes)) (PP (IN in) (NP (DT a) (JJ diploid) (JJ human) (NN cell))))) (. .)))