( and ( ( ( new illustrations ) ( of ( ( ( reptile skin ) and ) ( the ( amniotic egg ) ) ) ) ) ( ( are added ) . ) ) )
(ROOT (S (CC and) (NP (NP (JJ new) (NNS illustrations)) (PP (IN of) (NP (NP (JJ reptile) (NN skin)) (CC and) (NP (DT the) (JJ amniotic) (NN egg))))) (VP (VBP are) (VP (VBN added))) (. .)))
and new illustrations of reptile skin and the amniotic egg are added.
(ROOT (S (NP (JJS Most) (NNS reptiles)) (VP (VBD lay) (NP (JJ amniotic) (NNS eggs))) (. .)))