Akä naÿe i ka fertilization pollination: hiʻona a ano hiʻona o ka keʻano o ka hanaʻana

Pollination a fertilization nō na keʻano o ka hanaʻana loa nui e hoomakaukau generative nā'ōlelo o ka hua mea kanu. He aha fertilization Haʻalele pollination e e kūkākūkā pokole i loko o kēia 'atikala. Lākou kūlana ma ke ano maoli ka mea nui. No laila, mahalo iā ia nā mea a pau i kou punahele hua i hana ai. No laila, e ka hana pu.

He aha mea i ke koena unuhi o ka fertilization ma pollination kālaimeaola, e pane mai anei oe

Ua mau keʻano o ka hanaʻana i hoʻomaka ai wale me ka Poeikohoia o ka Oihana o gymnosperms a me angiosperms. E hana i kēia, ka mea, i kūikawā nā loko o ka moe nā'ōlelo. Ma gymnosperms, ka hapanui o ka i nā conifers, e like me ka mea mau i ke kane a me ka wahine pele. Ka mea, e i hana pua, e like me nā angiosperms, a kūlana 'he Hoʻohakuʻoihana ma luna o ka Honua. I ka papa kuhikuhiE mau māhele o ko lākou mau pua, he stamen a me pistil ka hoʻolako 'generative nā'ōlelo kaʻina. He aha fertilization Haʻalele pollination? No ka pane i kēia nīnau, e mākou mua noonoo i ke ano o kēia mau keʻano o ka hanaʻana.

He aha ka ke pollination

Pollination ma flowering mea kanu o ke kaʻina hana o ka hali 'pollen, mai ka anther a hiki i ka stigma o ka pistil stamens. No ke aha lā kēia kaʻina mea pono e hōʻoia 'ia ka mea, i ka hoʻokuʻi pū o nā gametes? A pau i ka mea i loko o ka 'ole o ka pua. Male anal keena o kiekie mea kanu i kapaia sperm. Ka mea, i paa, ua lehulehu, a ua aia i loko o ka anther stamens pili i ka pae. Female gamete kapaʻia ia i hua manu. Ua mea i loko o ka singular ua aia i loko o ka haʻahaʻa o ka ioʻai i - ovary. He aha fertilization Haʻalele pollination? I ka lua o ka hihia, ke kane a me ka wahine gametes mea i pili. Pollination komo ai i ka hoololiia ana o ka sperm ma luna o ka pistil, kahi e hoʻomaka ka mea, i ko lakou ala ana i ka hua. Ua hiki ke hana ia ma kekahi mau aoao.

'ano o ka pollination

E pane mai i ka ninau o ka mea i ke koena unuhi o ka fertilization ma dusting, ia mea pono e noonoo a me kona ano. Aia i ka papa kuhikuhiE aoao elua. He He kumu a me kaʻimi hoʻopunipuni pollination. Ka mua komo ai i ka hoololiia ana o ka pollen ma ka makani, ka wai, a me ka poeikohoia o ka holoholona aupuni. Ua Ua manaoio ia pollination hua wale nā mea kolo: nalo meli, wasps, bumblebees, Letra Kolohe Kai a me na mea e ae. Akā, i kēia kaʻina ua lawe mai, a me ka uuku manu - sunbirds a me ka opeapea, a me nā holoholona liʻiliʻi, e like me couscous. Entomophilous mea kanu i nui nā pua a me nā pōpō brightly corolla a me ka makaʻono. I kekahi manawa ka mea, e hui ma ka inflorescence i maikaʻi aʻe,ʻo. Ka mea, e paakiki i ka hala. Wind-pollinated kanu, he mau mea uuku a me ka inconspicuous. ʻimi hoʻopunipuni ala he kanaka hāpai mai i ka mea i loaa i ka hua o ka hōʻiliʻiliʻai.

He aha ka fertilization

Fertilization - o ke kaʻina hana o ka merging o keka keena. He aha fertilization Haʻalele pollination? Mua o nā mea a pau, ka mua kaʻina a me ka hopena mea i hiki ole i ka lua. Ma pollination, sperm nō ma luna o ka stigma. Akā, ma ka mea e hiki i ka hua manu, e pono germ Tube ulu. Ua kupu, a me ka mea, neʻe i kona pahu hopu, a sperm.

Hiʻona palua fertilization o flowering mea kanu

Nā ovaries i mau pistil keena. 'O kēia ka hua manu, a kikowaena germ. No laila, i loko o ke kaʻina hana o ka fertilization, a ke komo mau kane germ keena. Ka hoʻokuʻi pū o ka hua me ka sperm mua wā e kanu embryo hana. Ka mea, na nā mea a pau i ka mea māhele: aa, muʻo, lau, ōhāhā. A lua o ka hopena o ka sperm fertilization kikowaena germ aeea mea he endosperm. Kēia no? Māhuaola. Endosperm me germ hana i ka hua, i mea i flowering kanu loko o ka hua, a me ka gymnosperms - wehe ma unahi pele. Eia ka ka ka like pollination fertilization. 'O kēia ka hopena. Ma pollination, fertilization ia lŘlŘ. Gametes mea i pili,'ākeʻakeʻa lākou me mechanical neʻeʻana. Pollination mau ia lŘlŘ mua a me ka noi aku i ka piʻiʻana o ka mawaho kaua: holoholona, ka makani, ka wai, nā mea kolo. Ka hopena o ka fertilization nā hua kū'ē nāʻano a me nā hua. Ua lawe wahi me mawaho 'ākeʻakeʻa.

Ia mea i ka likeʻole ma waena o pollination fertilization. Kēia kaʻina o keʻano o ka hanaʻana i underlie moe nā'ōlelo a me ka hua kanu.