| Ingoa hua | Tauira o te kōpū tangata |
| Rauemi | PVC |
| Rahi | 27*11*11cm |
| Taumaha | 0.5kg |
| Te tākai | Mōkihi takitahi i roto i te putea pp me te pouaka pepa o roto |
1. He mea hanga te hua ki te PVC kounga teitei, he pai mō te taiao, he iti te paitini, ā, he haumaru hoki.
2. Kaua e haunga. He tohu tino nui te haunga o ngā hua kirihou hei ine i tōna pānga ki te taiao me te haumaru.
3. Kāore e whakapohehetia, Kāore e ngawari ki te pakaru, Kāore he wai e maringi ana.
4. Ngāwari ki te tiaki me te kawe.
5. He kounga teitei i te utu wheketere, He whānui te whakamahinga, Ka taea te whakarite, Tukunga wā tika.
6. He watea, he whai hua, he ngāwari hoki mō te tākuta ki te whakamahi, kia mārama ai ngā ākonga me ngā kaiako





Kua hangaia te tauira me te whakanui i te testis tāne noa e 3.5 ngā wā. E whakaaturia ana te mata tapahi waenga me te mata tapawhā o te testis, e whakaatu ana i te hanganga o roto o te testis, pērā i ngā ngongo whakaputa, te tunica albuginea, te kōhao tunica, te paparanga visceral, me te spermatogenesis. Ngā hanganga ā-tinana pērā i ngā ngongo, ngā vas deferens me ngā ngongo fallopian me ngā kupenga testis.