( ( In cloning ) ( , ( meanwhile ( , ( ( the child ) ( ( is ( produced ( by ( asexual reproduction ) ) ) ) . ) ) ) ) ) )
(ROOT (S (PP (IN In) (NP (NN cloning))) (, ,) (ADVP (RB meanwhile)) (, ,) (NP (DT the) (NN child)) (VP (VBZ is) (VP (VBN produced) (PP (IN by) (NP (JJ asexual) (NN reproduction))))) (. .)))
In cloning, meanwhile, the child is produced by asexual reproduction.
(ROOT (S (NP (NNP Trees)) (VP (VBP send) (PRT (RP out)) (NP (NP (JJ rootlike) (NNS extensions)) (SBAR (WHNP (WDT that)) (S (VP (VBP produce) (SBAR (S (NP (JJ new) (NNS stems)) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (JJ asexual) (NN reproduction)))))))))))) (. .)))
Trees send out rootlike extensions that produce new stems is an example of asexual reproduction.