( This ( ( is ( followed ( by ( ( artificial selection ) ( ( in which ) ( we ( select ( ( the traits ) ( we ( desire ( to ( produce ( ( ( breeds or ) cultivars ) ( that ( suit ( our uses ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This)) (VP (VBZ is) (VP (VBN followed) (PP (IN by) (NP (NP (JJ artificial) (NN selection)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (PRP we)) (VP (VBP select) (NP (NP (DT the) (NNS traits)) (SBAR (S (NP (PRP we)) (VP (VBP desire) (S (VP (TO to) (VP (VB produce) (NP (NP (NNS breeds) (CC or) (NNS cultivars)) (SBAR (WHNP (WDT that)) (S (VP (VB suit) (NP (PRP$ our) (NNS uses)))))))))))))))))))) (. .)))
This is followed by artificial selection in which we select the traits we desire to produce breeds or cultivars that suit our uses.
(ROOT (S (NP (NNS Humans)) (VP (VBP create) (NP (NP (JJ different) (NNS breeds)) (PP (IN of) (NP (NP (NNS organisms)) (VP (VBG using) (NP (JJ artificial) (NN selection))))))) (. .)))