( Morphogenesis ( ( is ( analyzed ( in ( terms ( of ( cell behavior ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Morphogenesis)) (VP (VBZ is) (VP (VBN analyzed) (PP (IN in) (NP (NP (NNS terms)) (PP (IN of) (NP (NN cell) (NN behavior))))))) (. .)))
Morphogenesis is analyzed in terms of cell behavior.
(ROOT (S (NP (NNS Cells)) (VP (VB acquire) (NP (JJ different) (NNS identities)) (PP (IN in) (NP (NP (DT an) (JJ ordered) (JJ spatial) (NN arrangement)) (PP (IN during) (NP (NNS morphogenesis)))))) (. .)))