( ( ( Appendix ( I ( Cells ( , ( ( Chromosomes and ) Genes ) ) ) ) ) ( The ( human body ) ) ) ( ( contains ( ( more ( ( than 100 ) trillion ) ) cells ) ) . ) )
(ROOT (S (NP (NP (NNP Appendix) (NNP I) (NNP Cells) (, ,) (NNPS Chromosomes) (CC and) (NNPS Genes)) (NP (DT The) (JJ human) (NN body))) (VP (VBZ contains) (NP (QP (JJR more) (IN than) (CD 100) (CD trillion)) (NNS cells))) (. .)))
Appendix I Cells, Chromosomes and Genes The human body contains more than 100 trillion cells.
(ROOT (S (NP (DT A) (JJ single) (JJ human) (NN body) (NN cell)) (ADVP (RB typically)) (VP (VBZ contains) (NP (NP (NNS thousands)) (PP (IN of) (NP (NNS genes))))) (. .)))
A single human body cell typically contains thousands of genes.