Pūtaiao

ira

gene

tūingoa

WHAKAMĀRAMA

He wāhanga o roto i te karihi o ngā pūtau o tētahi rauropi. Ko tā ngā ira he whakatau i ētahi āhuatanga o te rauropi, he mea tuku iho i ngā mātua o taua rauropi. Hei tauira, he ira tō tēnā tangata, tō tēnā hei whakatau i te tae o ōna whatu, he ira anō hei whakatau mēnā he torotika, he māwhatu rānei ōna makawe.

A part of the nucleus in the cells of a living organism. The genes control particular characteristics of the organism, which are inherited from the parents of the organism. For example, each person has genes which determine their eye colour, and a gene which determines whether they have straight or curly hair.

Tauira KŌrero

Pēhea nei ō whakaaro ki te mahi raweke ira a ngā mātanga pūtaiao?

Whakamāramatia mai te wāhi ki ngā ira o tētahi rauropi.

Noho ai ngā ira ki te karihi o ngā pūtau o tētahi rauropi.

WhakamĀrama Āpitihanga

Ko te pūtau te mea e hangaia ai he rauropi. He karihi kei te pokapū o te nuinga o ngā pūtau. Noho takirua ai he pūira ki te karihi. E 46 katoa ngā pūira o te tangata, arā, e 23 ngā takirua pūira. I roto i te tukanga whakaputa uri o te tangata, ka kune mai he pūtau hua. E 23 ngā pūira ka tukuna e ia matua ki te pūtau hua, nō reira ka 46 katoa ōna pūira:

Mā te miriona wehenga pūtau ka tupu mai he pēpi hou i te pūtau hua.

He mea hanga ngā pūira ki te pītau ira (DNA), he rāpoi ngota e noho nei i ngā ira. Kei ngā pītau ira ngā tikanga mō te pūtau, ngā whakataunga mō tētahi āhuatanga o te rauropi:

Takenga Mai

ira - life principle

Tauira KŌrero

Pēhea nei ō whakaaro ki te mahi raweke ira a ngā mātanga pūtaiao?

Whakamāramatia mai te wāhi ki ngā ira o tētahi rauropi.

Noho ai ngā ira ki te karihi o ngā pūtau o tētahi rauropi.

WhakamĀrama Āpitihanga