( ( A population ) ( ( is ( composed ( of ( ( all individuals ) ( of ( ( a species ) ( in ( a ( particular area ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (NN population)) (VP (VBZ is) (VP (VBN composed) (PP (IN of) (NP (NP (DT all) (NNS individuals)) (PP (IN of) (NP (NP (DT a) (NN species)) (PP (IN in) (NP (DT a) (JJ particular) (NN area))))))))) (. .)))
A population is composed of all individuals of a species in a particular area.
(ROOT (S (NP (NNP Population)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (NP (NNS individuals)) (PP (IN of) (NP (NP (DT a) (NN species)) (SBAR (WHNP (WDT that)) (S (VP (VBP live) (PP (IN in) (NP (DT a) (JJ particular) (NN habitat)))))))))))) (. .)))