Tirohia te wāhanga i raro nei, me te whakahoki i te pātai i muri i roto i te reo ano rite te wāhanga: Passage: All organisms on Earth are descended from a common ancestor or ancestral gene pool. Ko te momo o nāianei he atamira i roto i te tukanga o te whanaketanga, ki to ratou rerekētanga te hua o te raupapa roa o te speciation me te whakangaromanga takahanga. i te tīmatanga noa o ngā rauropi i te tuatahi i whakahuatia i te wha meka ohie e pā ana ki ngā rauropi: Tuatahi, i ratou to ratou tohatoha matawhenua e kore e taea te whakamārama e te urutau rohe. Tuarua, te rerekētanga o te ora, ko e kore te huinga o ngā rauropi tino ahurei, engari rauropi e faaite morphological ōrite. Tuatoru, āhuatanga vestigial ki kahore he take mārama rite ngā āhuatanga tūpuna mahi, me te whakamutunga, e taea te whakarōpū i ngā rauropi te whakamahi i enei ōrite ki te raupapa o ngā rōpū nested<unk>similar ki te rakau whānau. Heoi
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