( Submucosa ( ( denser ( ( connective tissue ) ( ( rich ( in ( ( elastic ( fibres C-ring ) ) ( of ( hyaline cartilage ) ) ) ) ) ( containing ( type ( II collagen ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Submucosa)) (VP (VBP denser) (S (NP (JJ connective) (NN tissue)) (ADJP (JJ rich) (PP (IN in) (NP (NP (JJ elastic) (NNS fibres) (NN C-ring)) (PP (IN of) (NP (JJ hyaline) (NN cartilage)))))) (S (VP (VBG containing) (NP (NN type) (NNP II) (NNP collagen)))))) (. .)))
Submucosa denser connective tissue rich in elastic fibres C-ring of hyaline cartilage containing type II collagen.
(ROOT (S (NP (JJ Lamprey) (NN cartilage)) (VP (VBZ contains) (NP (DT no) (NN collagen))) (. .)))