( ( The genes ) ( ( ( ( ( ( are ( composed ( of DNA ) ) ) and ) ( are ( located ( on ( the chromosomes ) ) ) ) ) , ) ( with ( ( each gene ) ( having ( ( its ( own place ) ) ( on ( its ( own chromosome ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS genes)) (VP (VP (VBP are) (VP (VBN composed) (PP (IN of) (NP (NNP DNA))))) (CC and) (VP (VBP are) (VP (VBN located) (PP (IN on) (NP (DT the) (NNS chromosomes))))) (, ,) (PP (IN with) (NP (NP (DT each) (NN gene)) (VP (VBG having) (NP (NP (PRP$ its) (JJ own) (NN place)) (PP (IN on) (NP (PRP$ its) (JJ own) (NN chromosome)))))))) (. .)))
The genes are composed of DNA and are located on the chromosomes, with each gene having its own place on its own chromosome.
(ROOT (S (NP (NNS Genes)) (VP (VBP are) (VP (VBN composed) (PP (IN of) (NP (NN dna))))) (. .)))
Genes are composed of dna.