( Humans ( ( have ( ( ( ( 46 chromosomes ) ( in ( their ( somatic cells ) ) ) ) and ) ( ( 23 chromosomes ) ( in ( their ( sex cells ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Humans)) (VP (VBP have) (NP (NP (NP (CD 46) (NNS chromosomes)) (PP (IN in) (NP (PRP$ their) (JJ somatic) (NNS cells)))) (CC and) (NP (NP (CD 23) (NNS chromosomes)) (PP (IN in) (NP (PRP$ their) (NN sex) (NNS cells)))))) (. .)))
Humans have 46 chromosomes in their somatic cells and 23 chromosomes in their sex cells.
(ROOT (S (NP (NP (JJ Other)) (PP (IN than) (NP (NP (NNS gametes)) (, ,) (NP (JJ normal) (JJ human) (NNS cells))))) (VP (VBP have) (NP (NP (DT a) (NN total)) (PP (IN of) (NP (NP (CD 46) (NNS chromosomes)) (PP (IN per) (NP (NN cell))))))) (. .)))
Other than gametes, normal human cells have a total of 46 chromosomes per cell.