Monohybrid keʻa

Monohybrid i kela kapa o - keia i kela kapa, no ka i mea ano like makua ano mai kekahi i kekahi ma kekahi paʻa o ka loaʻa 'ano like contrasting hiʻona. Hoailona haawiia i kekahi hiʻona o ka meaola, i kekahi o kona waiwai a me kona mea e like, ma i mea hiki ke hoomaopopo kanaka. I mea kanu, ua waiwai nei, no ka mea hoike, i ke kinona o ka corolla (asymmetric paha symmetric), kona waihoʻoluʻu (keʻokeʻo a me ka poni) a me ka 'ole. D. ka hoailona i kekahi hui pū maturation ana (ka hopena e oo a oo ana), a me ka ia'ku paha susceptibility i kekahi mau maʻi .

A pau ka waiwai a pau, mai ka mea ma waho, a pau i kekahi mau hiʻona i loko o ka 'ole paha functioning o aeee, nā loko, nā'aʻaʻa, kapa phenotype. Kēia manaʻo hiki ke hoopili no hoi me ka mahalo i kekahi o ka loaʻa 'ano like hiʻona.

Hōʻike o ke kīnā o ka waiwai a me kailaʻae ua hana ma lalo o ka hooponopono ana o na hereditary aʻe - i loko o nā hua'ōlelo, nā'ōewe. Collectively nā'ōewe i genotype.

Monohybrid kea Mendelian poe ma ka holo peas. Ma keia hihia ka mea, he mea pono lawa kaulana 'ano like ka waiwai, e like me keʻokeʻo a me ka lole makue pua, omaomao a me ka melemele' ia nā pōpō unripe ka papapa maka, wrinkled anoano a me Kaulu, a me na mea e ae.

Ma monohybrid kea, Mendel,'Aukekulia botanist X X au ma., I Loaʻa ia i loko o ka mua o ka hanauna (F1) hapalua mea kanu a pau he mau pua magenta hue, i ka keʻokeʻo waihoʻoluʻu 'aʻole i hoikeia. No laila, ka mea mua kekahi i ee Mendel ka Law o Uniformity o Ke Ana Hoʻohālike ka mua-hanauna. Eia hou, ua ike ia i ka mua o ka hanauna o nā Eia kekahi laʻana, ua homogeneousʻepekema, a ma luna o nā mea a pau ehiku aʻo lākou mau 'ano.

Penei monohybrid keʻa paipai no ka mea mua o ka hanauna kanaka o ke alo aku o kekahi papa hana huapalapala wale kekahi makua, akā, i ka waiwai o ka mea 'ē aʻe makua he e nalo. Ke predominance o ka waiwai Mendel kapa domination a me na hoailona iho - Hoʻohaku. mea e like ai e Mai hōʻike nä känaka 'epekema kapaia recessive.

Ma monohybrid keʻa, Mendel malalo i ka pakiko-pollination o ka mua o ka hanauna hybrids i ulu. I hanaʻia i loko o ia mau mea i nā hua lulu hou nä känaka 'epekema. E like me ka hopena, oia loaa i ka hahai ana, i ka lua o ka hanauna (F2) hybrids. Ka loaa Laʻana o nā hōʻike cleavage ma ka papa hiʻona ma ka He kokekau wale lākiō o 3: 1. Ma nā hua'ōlelo, ekolu-hapaha o na kanaka o ka lua o ka hanauna i ka Hoʻohaku waiwai, a me kekahi hapa - recessive. E like me ka hopena o kēia mau mea, Mendel manao i ka recessive kāna moʻolelo i uhi pū i loko o nā Eia kekahi laʻana, akā, ka mea, ua i nalowale, hoike ana 'ku ia ia iho i loko o ka lua o ka hanauna. Kēia compilation ua, ua kapaia "ka kānāwai o ka splitting" (i ka lua o ka kānāwai o Mendel).

Eia monohybrid laau kea maluna nä känaka 'epekema lawelawe' ia e hōʻike i'āina hoʻoili, e ana i loko o ke kolu, ka ha, a mahope hanauna. He ulu lauana hoʻohana ka hoʻoponopono-pollination. E like me ka hopena o ka ho okolohua mea i loaʻa i ka mea kanu, hiʻona a i recessive (keʻokeʻo pua, no ka laʻana) i loko o ka mahope hanauna o ka ohana a ua hana e pāʻani hoʻi wale nō me kēia mau (recessive) waiwai.

I kekahi mau mea okoa hana i ka lua o ka hanauna kanu, na waiwai o ka a i ua kapa Mendel Hoʻohaku (ona, no ka laʻana, he poni pua). I waena o kēia mau Eia kekahi laʻana, nä känaka 'epekema ke kālailai MOKUNA XXXIII No hōʻikeʻelua pūʻulu me ka piha oko ma ka nānā aku no kēlā me kekahi hiʻona.

No kanaka, kapa hoʻohanohano ma nā 'ano, e hoʻohana i ka mau-hapalua crossover. Pilikia o ka hoomaopopo ana i ka genotypes a me phenotypes i kŘpa a na mea, iā lākou hooholo Mendel mau kānāwai pili.