( ( ( Macroevolution and ) microevolution ) ( ( describe ( ( ( fundamentally identical ) processes ) ( on ( different ( time scales ) ) ) ) ) . ) )
(ROOT (S (NP (NN Macroevolution) (CC and) (NN microevolution)) (VP (VBP describe) (NP (NP (ADJP (RB fundamentally) (JJ identical)) (NNS processes)) (PP (IN on) (NP (JJ different) (NN time) (NNS scales))))) (. .)))
Macroevolution and microevolution describe fundamentally identical processes on different time scales.
(ROOT (S (NP (NNP Microevolution)) (VP (VBZ is) (NP (NP (DT the) (NN process)) (SBAR (WHPP (IN by) (WHNP (WDT which))) (S (NP (NNS organisms)) (VP (VBP change) (PP (IN in) (NP (NP (JJ small) (NNS ways)) (PP (IN over) (NP (NN time)))))))))) (. .)))