Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Putanga: Ko ngā ira e hangai ana ki te DNA. Ko te DNA he rāpoi ngota roa e hangai ana ki ngā rāpoi ngota takitahi e kiia nei ko ngā karihi. Ko ngā mōhiohio iranga kei roto i te raupapa o ngā karihi, e hanga ana i te DNA, pērā ki te raupapa o ngā reta i roto i ngā kupu e mau ana i ngā mōhiohio i runga i tētahi whārangi. He rite nga ira ki nga tohutohu poto i hangaia mai i nga "tuhi" o te taurangi DNA. Ka oti te whakarōpū, ka nui te mōhiohio e homai ana e te huinga katoa o ēnei ira hei "pukapuka tohutohu" mo te hanga me te whakahaere i te rauropi. Heoi, ka taea te whakarerekē i ngā tohutohu i tuhia e tēnei āpeti DNA mā ngā irakētanga, ā, tērā pea ka whakarerekē i ngā tohutohu kei roto i ngā ira. I roto i te pūtau, ka kawea ngā ira ki roto i ngā chromosomes, he kohinga hei kawe i te DNA. Ko te whakarerekētanga o ngā chromosomes e hua ana i ngā huinga motuhake o ngā ira i roto i te uri. I te mea ka pāhekoheko ngā ira ki a rātou anō i te whanaketanga o tētahi rauropi, ka taea e ngā pahekotanga hou o ngā ira i hangaia e te whakatipuranga ā-ira te whakapiki i te rerekētanga iranga o te iwi whānui ahakoa kāore he irakētanga hou. Ka taea hoki te whakanui ake i te rerekētanga iranga o tētahi iwi whānui ina whakawhāiti ngā mema o taua iwi whānui ki ngā tāngata mai i tētahi iwi whānui rerekē, nā reira ka rere te ira i waenganui i ngā iwi whānui. Ka taea e tēnei te whakauru ira ki roto i tētahi iwi whānui kāore i te tīariari i mua. Ehara te kunenga i te tukanga tupono. Ahakoa ko ngā irakētanga i roto i te DNA, ehara te tīpakonga māori i te tukanga tupono: ko te taiao e whakatau ana i te tūponotanga o te angitu o te whakatipuranga. Ko te kunenga ko te hua e kore e taea te karo i te tāruatanga kore o ngā mea ora e tāruatia ana, e tāruatia ana i runga i ngā piriona tau i raro i te pēhanga tīpako o te taiao. Ko te hua o te kunenga, ehara i te mea he mea hanga tino pai. Ko ngā hua mutunga o te tīpakonga māori ko ngā rauropi kua whakaritea ki ō rātau taiao o nāianei. Kāore te tīpakonga māori e whai wāhi ana ki te ahunga whakamua ki tētahi whāinga whakamutunga. E kore te kunenga e whai kia nui ake, kia mohio ake, kia uaua ake rānei ngā momo oranga. Hei tauira, ko nga pirau (ngā pākoko kore parirau) he...  Pātai: he pēhea te whakaahua i te rahi, i te āhua rānei o ngā rāpoi ngota?
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