Zamkati
Pulogalamu ya kusankha kopangira Ndi njira yolerera yobereka, yomwe munthu amatha kusintha majini azinyama zoweta kapena zolimidwa, m'njira yoti azitha kusintha mikhalidwe yomwe adalandira.
Ndi kudzera mu sayansi, ndiye, njira momwe zingathere onjezani kuchuluka kwakusintha kwa majini pakati pa mibadwo yotsatira.
Lingaliro lakusankha kwachinyengo limatsutsana poyera ndi lingaliro la kusankha kwachilengedwe, yomwe idaperekedwa ndi Charles Darwin ndipo idavomerezedwa ndi asayansi ambiri, momwe mikhalidwe yomwe gulu la anthu liyenera kukhalira zikutanthauza kuti olimba okha ndi omwe amapulumuka, ndi iwo omwe adatha kuzolowera chilengedwe chomwe zozungulira.
Kusankha kwamphamvu kumatha kuchitika m'njira zambiri, kuphatikiza kusankha kolakwika zomwe ndizo zomwe zikufunidwa kuti zisawonongeke kuti zisapangidwe ndi mawonekedwe ena omwe siomwe amafunidwa, kapena kusankha kwabwino zomwe zimachitidwa kuti zithandizire kuperekanso zitsanzo ndi zina kapena katundu.
Zitsanzo zosankha zopangira
- Nthochi, zipatso zomwe zimapezeka posankha.
- M'zomera, akatswiri azachuma amangosiya mitunduyo ndi mtundu wabwino kwambiri, ndiye kuti anthu opindulitsa kwambiri pachuma.
- Kusankha komwe anthu amapanga mbalame zina, makamaka zomwe zimadwala matenda amitsempha kapena kupindika kwa viscera chifukwa chokhala ndi zibowo zazikulu, kapena zomwe zimatulutsa mazira ambiri ngakhale nthawi ya moyo wake ndi yochepa.
- Mitanda pakati pa nkhosa yomwe ili ndi ubweya wochulukirapo, kuti pakapita nthawi ana awo azikhala ndi mawonekedwe osankhidwa okha.
- Mitundu ya agalu monga Bulldog, Afghan Shepherd, Pitbull kapena Rottweiler.
- Nyerere zodula masamba, mtundu winawake womwe umapanga kusankha kopanda kukhala munthu.
- Kolifulawa, yomwe imapangidwa kuchokera kumpiru wakutchire.
- Ziweto monga ng'ombe za mkaka.
- Chimanga, chomwe zipatso zodyedwa zimakwaniritsidwa kwa okalamba.
- Galu wa xoloitzcuintle, yemwe ali ndi mawonekedwe amthupi omwe amawoneka okongola kwambiri.
Ubwino ndi zovuta
Njirayi imatanthawuza, choyambirira, kuzindikira kwa munthu ngati mtundu womwe umatsimikizira kugwiritsa ntchito mitundu ina, pazosowa zawo mogwirizana. Kugwiritsa ntchito masankhidwe opanga limakupatsani kupeza mitundu yatsopano osakhazikika, omwe amagwiritsidwa ntchito ngatiulimi, ziweto kapena mitundu ya jenda.
Kusankha kwamphamvu komanso kuthekera kosintha ma phenotypes modzipereka kunatanthauza kupita patsogolo kwakukulu pamoyo wa anthu m'njira zosiyanasiyana, popeza mawonekedwe amitundu yazomera adakonzedwa, kugwiritsa ntchito mwayi mosavuta kagwiritsidwe ntchito kabwino ka munthu.
Komabe, mosiyana palinso zochulukitsa za nkhani zamakhalidwe abwino, pazifukwa zosankha zopangira zidutsa mitanda pakati pa mafuko osiyanasiyana: the njira zofalitsa amaika munthuyo pamalo enieni a Mulungu ndi moyo umene wapanga.
Pofuna kupeza nyama zogwira bwino ntchito, munthu amasankha nyama zomwe amanyamula zinthu zofunika malinga ndi malingaliro ake: kusinthika kwa mawonekedwe amitundu yambiri kumachitika ndicholinga chokhacho chopangitsa moyo wamunthu kukhala wabwinobwino, kusintha kosasinthika kwakutsogolo kwa mtundu uliwonse.
Zambiri?
- Zitsanzo za Kusankhidwa Kwachilengedwe
- Zitsanzo za Kusintha (kwa zinthu zamoyo)
- Zitsanzo za Kusintha Kwachibadwa
