Pūnaha e ngā nga whekau katoa: te whaiaroaro matua me ngā pūnaha mahi o ngā kaiao ora

Pūnaha e ngā nga whekau katoa, hoki e mohiotia ana ngā pūnaha mahi. Taua hanganga i roto i te tipu me te kararehe kaiao te tīariari i roto i te tikanga ki te tino whakatutuki i äna mahi.

He aha te mea te pūnaha o whēkau

Pūnaha e ngā nga whekau katoa tohu ratou töpü puta mo ratou āhuatanga noa. Tino maha e kore e taea e ki te tino mahi i te tūranga ngā hanganga takitahi o te rauropi. Na reira, kei te ngā i te mana i roto i te pūnaha. He kanorau i roto i te hanganga ratou. Hei tauira, ngā pūnaha o whēkau o kararehe Kei roto neke atu i tekau me whakarite mahi o te rauropi katoa.

Pūnaha o whekau o kararehe

Ko te āhuatanga ko te kaha o te kararehe ki te tukanga heterotrophic mō te mana kaha, me te nekeneke. E te aroaro ratou rite te pūtau-tahi me ngā puka multicellular. pūnaha whēkau (kite i raro kei te tepu mōhiohio e pā ana ki te āhuatanga taketake o ratou hanganga) i te tetahi taa'e. Heoi, etahi o ratou mahi i te maha ngā mahi. Hei tauira, kawea utu hau romahā me te circulatory i roto i roto i te tinana.

pūnaha whēkau: te tepu

Āhuatanga o te hanganga o whēkau pūnaha kararehe e hoatu i roto i te ripanga e whai ake.

Ko te pūnaha whēkau o te kararehe, me ngā tipu: te rerekētanga matua

Na whakaaroa te mahere tinana whānui o ngā tipu multicellular. Ratou, ano he kararehe, kei te tito o ngā pūtau, e kua ngā i roto i te kiko. Tenei ko te rerekētanga tuatahi. Ko te tipu hanga tinana motuhake hipoki, taketake, mīhini, conductive me te papanga mātauranga. I roto i te kararehe, he rerekē ratou. Tenei epithelial ciliated, tūhonohono, uaua me te karere. Fakatatau ki ai, whēkau e hanga e ratou, ka rerekē i roto i te hanganga me te mahi whakamana.

Next te rerekētanga i waenganui i a ratou takoto i roto i te meka e kore nga tipu e te tuku pūnaha. Korero e pā ana ki to ratou hanganga, ka karanga te tinana raro - te pakiaka, me te te wahi e ko i runga i te mata - mawhiti. Te whakamutunga, i roto i te tahuri, ngā o te kakau me te rau. Pūnaha e ngā tinana kararehe katoa he whaiaroaro kore anake, engari ano hoki te taumahinga o te pūnaha.

Pūnaha e ngā nga whekau katoa

Ko te mutunga, kua integrated pūnaha katoa ki te kotahi me te ao, e kiia nei ko te rauropi ora. I roto i te tangata, ture o tona mahi i roto i te rua ara: neural me humoral. E ratou tikanga rerekē, me te tere pānga. kawea ture Nervous te pūnaha okana Pāoa. Ko tōna wahi tuatahi he puku. Ki te to ratou awhina kite te tinana he momo o ngā mōhiohio, i muri nei i tahuri ki ngātere me te tuku ki te wahi hāngai o te sitemy io pokapū. He te hangaia te tinana whakautu, haere mai ki te aronga obrabratnom ki te tinana e mahi. mahi whakamutunga o tenei tikanga tata hangatonu. Ko kawea ture humoral te i roto i rerekē. E te reira i wahi i te tikanga o nga repe endocrine, e huna hoki ki te toto matū motuhake - hormones. pā ratou mahi tinana rerekē. Ratou mahi feunga roa. Hei tauira, tupu taiki, e tuku te repe, kua tukua i te tangata mō te 20-25 tau.

Na, ko te mahere whānui o te hanganga o kaiao ora ko te hanganga e whai ake nei: ngā pūtau, te kopa, whekau, pūnaha okana. Tata tahi hoki te whakatinanatanga whai hua atu o te ngā mahi, te whakarato i te wheako ōrite rite te katoa.