Pehea i postembryonic ulu o multicellular meaola

Ma hope o ke kino i hanau, ka mea originates postembryonic? Acaeoey e hiki mau mai 1-2 lā a hiki i kekahi mau haneri makahiki - ia a pau hilinaʻi nui ma luna o na? Ueo. Ua penei i ka lōʻihi like 'ole o ke ola o ka mea i ho'ākāka' ano o nā mea a pau meaola, ka nānā 'ana i ka nui o ka hui ana o ia. Postnatal ontogeny mea o ia manawa: nā 'ōpio, pubertal a me ka senile, i na welau o ka make. All multicellular meaola e malama a hiki i ka pololei a me kaʻauhau'ēʻaʻeʻano o? Acaeoey.

Kauoha i ka hooulu ana o na loina o

Post-embryonic kūpono 'ana i kūlike loa ano o mammals, mea kolo, manu, nā mea kolo a me kekahi, o ka papa, ke kanaka. Ma ka hope hoailona ia mau manawa o ka ulu ana:

- kamaliʻi;

- adolescence ;

- adolescence;

- wā'ōpiopio pae;

- i ke kahua o ka waiwai nui;

- wa elemakule.

Kēlā me kēia manawa ua pu e ho'ākāka loli i ultimately alakai i ka poe oo hoi, a me ka make ana o ka meaola. It E e kaulana ia i loko o ka senile au ia lŘlŘ ka iiiaanoaa o morphological a me ka physiological keʻano o ka hanaʻana i alakai i ka emi ma ke kumupaʻa a me vitality o ka meaola i ka adverse hopena o mawaho a me na aʻe. mea, Eia naʻe, noʻaʻole maopopo hoomaopopo ia maomeka, no laila, ka mea hiki ole ke hooki ia eʻimi hoʻopunipuni 'ana.

Make terminates postembryonic ole wale ulu, akā, i ka kanaka ola ana o ka meaola. Ua hiki i ka physiological maoli, oa ana no i ka poe oo hoi, akā, i hoʻomaka ai i ka hopena o pathological loli, i ka hopena o ka i mea pinepine keʻano o ka maʻi a me nā palapū.

Hiʻona o kaʻauhau'ēʻaʻe? Acaeoey

ʻauhau'ēʻaʻe postembryonic? Acaeoey ia lŘlŘ wale nō i loko o multicellular holoholona, a ua wehewehe aku ma ka muli o ka larvae, mai ka hua manu - ka embryo, i mea me ka nui loa okoa ma 'ole mai o nā mākua, akā, ua hiki ia oe, eʻai kū kaʻawale. Externally, ka larva, o ka papa, hiki i ka mamao ano i kā lākou poʻe mākua, akā, kona 'ole ka nui simpler, a me ka nui o ka puu uuku. Ma ka embryo loaʻa nō kekahi na nā loko, a leie aku la ia ia e noho i ka ola okoa mai ka mea e alakai makua o ka mea hookahi? Ueo. Naʻe, i ka larva pono lede rudimentary moe ano, no laila, i keia kahua he mea hiki ole i ka hoʻoholo 'ana i ka mea ia e huli - i kane paha, he wahine.

ʻauhau'ēʻaʻe postembryonic hooulu hoʻohuʻu he walaau ole hou 'ana o ke kino e ana mawaena o ka wā. Ma na holoholona, mau keʻano o ka hanaʻana mai,ʻaʻole pili wale kekahi māhele o ke kino, akā, i ka pau kino a me ka a pau. Over manawa, nalo na kino o ka larvae, a ma kā lākou mau wahi, he mau kino i mea nona e ka makua holoholona. Post-embryonic ulu ana o na holoholona hiki ia i mau ano: piha, a kāpili metamorphosis. Ma ka hihia mua i ka insect hele ia mau kahua o ka hoʻonaʻauao: hua manu, larva, nā mākua, a me ka lua o ka - larva hou 'i loko o ka piha makua moku'āina ia lŘlŘ ma pupal ke kahua.