( ( ( Whether ( behaviors ( are ( ( controlled mainly ) ( by genes ) ) ) ) ) or ) ( by ( the environment ) ) )
(ROOT (UCP (SBAR (IN Whether) (S (NP (NNS behaviors)) (VP (VBP are) (VP (VBN controlled) (ADVP (RB mainly)) (PP (IN by) (NP (NNS genes))))))) (CC or) (PP (IN by) (NP (DT the) (NN environment)))))
Whether behaviors are controlled mainly by genes or by the environment
(ROOT (S (NP (NNP Animal) (NNS behaviors)) (VP (VBP are) (VP (VBN controlled) (PP (IN by) (NP (NP (DT both) (NNS genes) (CC and) (NNS experiences)) (PP (IN in) (NP (DT a) (VBN given) (NN envionment))))))) (. .)))