He aha ka ka auaaeaiea a me ka mea i kona manaʻo nui i loko o ka ha awina o ka meaola

All ola meaola, e noho ma ka Honua, e wehe liluwelo nenoai. E kōkua ma muli o kā lākou ola nele i ka inflow o ka ai, ka wai a me ka oxygen, mai ka mawaho a puni, a me ka wehe 'ana o metabolic huahana. Maopopo, ua ka koho slag ua koi 'ia e malama i homeostasis o ke kino ola. He aha ke kumu no keia nele o ka rula? Make ia lŘlŘ aie i kaʻapu kōheoheo o na keena iho metabolites.

Evolution ka pilina i ka muli o ke kino hoʻokō i kekahi kuleana pili i ka wehe toxins. I kēia lā, ka mea, i nā mea a pau i ka elele o ka wildlife, HEN, mai ka simplest i kānaka. Ma keia 'atikala, mākou e loaʻa mai i ke koho, a, e makaikai i kona hiʻona, ano o ka nui pūʻulu o meaola.

kekahi mau 'ike

Meaola oia hoi o ka hookahi halepaahao, i ka pono nenoaiie o ka hoʻoponopono-hooponopono a me ka detoxification, i hanaʻia e like me ka hopena o ka dissimilation. No ka laʻana, Amoeba Proteus a me ka uliuli euglena wehe 'toxins a me ka liki ole i ka wai ma ka halepaahaoʻili lahilahi, a contractile vacuole. Ua hoʻomōakaaka i ke koho ana o metabolites mea puni hoʻi ka hoʻololiʻana i ke kino 'ole a me ka wai kaianoho koholā. Multicellular meaola complicate i ke kaʻina hana o ka wehe toxins. Ma palahalaha, poepoe, annelids a me mollusks ikeia paipu - protons a metanephridia.

No ka maʻi 'aʻai wehewehe aku ma ka uliuli gland, a me Malpighian ipu a me ka momona kino nā mea kolo e ulu. Ke ano o ka chord, a me ka na iwi radically hoʻololi e auaaeaiea kaʻina. Kālaimeaola o vertebrates hōʻike mai i ke kahua o ka luna 'nā loko - hakuʻala hui kaulua. E hoomanao i kā lākou 'ole a kuleana pili i ia.

Evolution o ka excretory'ōnaehana

Fish i kekahi lipine-e like mesonephros, e moe ana ma kekahiʻaoʻao o ka spine a me ka kānana koko. Amphibians olelo hoopomaikai excretory nā loko aia i loko o ka sacral vertebra. O kēia mau mea, no ka ureter mimi hele i loko o ka cloaca. Ke ano o ka pelvic hakuʻala i ka mea kolo, manu, mammals a me nā kānaka - mea nui i aromorphosis.

ʻaʻa puʻuwai nephrons hana mau luna 'physico-Nine Inch kaʻina: nihinihi ke koko a me ka reabsorption iniiaiie mimi. E like me ka hopena, ua pau ua holoiʻia i ke koko o toxins, a hoakaka i ka physiologically maʻamau kiʻekiʻe o ka homeostasis.

ma ka hopena

Ma kēia 'atikala, nana aku la makou i ka ke koho. Ano, e ike i ke 'ano o kēia kaʻina hana i loko o kekahi pūʻulu o meaola.