Tikanga Hybridological

Ka rite ki tika ite tokomaha, iranga ko te kuini o pūtaiao. Oia mau, te take e pā ana ki tenei pūtaiao, ko tetahi o te nui tino, rite whakatau ratou, kia rite ki te mea ratou, whanau te kounga o te uri te. Genetics a tonu tauturu i roto i hei whakaoti rapanga pēnei i te rapu mō maimoatanga hou mō mate nui.

Ko tētahi ara ki te mahi i roto i te iranga ko Hybridological tikanga. Ehara i te mea e te tahi atu, rite te tikanga o te ako whakapapa. Ko tōna ngako ko tenei: ki te mea i reira he sreschivanie rua momo, ka whiwhi i te huinga o ngā huanga, ka e kia whakaritea e te tohuira o ratou uri. mohiotia he tikanga taua te rite te tikanga Hybridological Mendel. Ko ia te tuatahi nei whiti momo rerekē o te pī, i rerekē i ia atu i roto i te tahi mau tuhaa. Hei tauira, rerekē ratou i roto i te rahi o purapura, ratou āhua, tae, ka aukati teitei, me te pera i runga i. kawea Mendel i maha ngā mahi i runga i whiti momo rerekē, me te kite te ara i roto i i whakakitea nga tohu katoa i roto i te tuatahi, te tuarua, me te tahi atu nga whakatupuranga o hybrids. Kua whakahaere Scientists taua mahi maha ngā momo o te pī, na i taea ki te whakatū i te tahi mau tauira e pā ana ki te ōwehenga ine o ngā tipu ranu ia, a ratou te tikanga i te tahi mau āhuatanga o te momo tuatahi.

Ka taea te wehea tikanga Hybridological ki te maha momo. E kore te mea te māmā o enei e atu, rite ripeka monohybrid. Ko te torutoru noa ngā rerekētanga i waenganui i te puka mātua, pera he tikanga, he reira mo'oni o tohu i te tokorua.

Ki te homai e tauira motuhake, huaina ana e ia ko te whakawhitinga i waenganui i ngā momo ki matomato purapura pea, me te kōwhai. I muri i te ngā, ka haere Mendel ki nga whakatau e kua meinga e te tahi mau marôraa mana'o o iranga. Tuatahi, kei te korero tatou e pā ana ki te tikanga e pā ana ki te taurite o te whakatupuranga ranu tuatahi. Tuarua, kia mea ai e pā ana ki te whakatupuranga tuarua o te ture wāhinga ranu. A, tuatoru, kia mōhio tatou te whakapae o te viivii o tohuhema.

Ki te kōrero tatou e pā ana ki te whakatupuranga tuatahi o te taurite tikanga, he mea e tika ana ki te mea e titau te reira i te faitatau o te whakatupuranga tuatahi ki te matua i runga i whenua katoa.

Here e taea tetahi mau te mana oti o nga āhuatanga o tetahi matua i runga i te tahi atu tohu.

Ka taea te whakaaro tikanga Hybridological rite te take motuhake o te tātaritanga ira. Ia te tikanga mua e te pera-ka karanga tikanga tupuranga. He mea tika ki te tīpako waihanga i tētahi rauemi raw, ka muri nei kia ako ranei. Mendel i roto i tenei take mahi ki pea purapura e he whaiaro pollinating-.

Ko te mea ngaro e i roto i ētahi wā, e kore e taea te whakamahi i te tukanga e kiia nei ko te tikanga Hybridological tika. E pā ana tēnei ki te kainga tupu o ngā āhuatanga i roto i te tangata. Ko te meka ko e i roto i tenei take e kore e taea te whakaritea crossbreeding me nevzmozhno whakarato ngā tawhā pērā i hua, kia rite ki te pai kia rite ki te wā o te pūhuruhurutanga. Hoki tenei take, i roto i te iranga e whakamahia me etahi atu tikanga.

Hei tauira, tikanga cytogenetic. Ratou ako whai wāhi cytogenetics pūtaiao. e kore e tutakina i te reira i taua mea rite Hybridological tātari, engari kua reira kua ako te kawe ataata o te mōhiohio ā-ira. Ehara i te mea tetahi mea, engari te mitotic, meiotic me pūira polytene me pungaraungao me plastids. Ko te kupu, tikanga cytological, te tuatahi o te katoa, Ko tā te ako o ngā pūira.

Ki te mahi i tenei, te whakamahi i te tikanga e whai ake nei o te rangahau: tikanga o Microscopy marama, me te tikanga maha mikrospicheskih whakamātautau, e kua whakahaeretia ki te awhina o etahi whakaaro hiko.