Twine Inogona Kurudyi-Yakabatanidzwa kana Yakasara-Yakabatwa kana Zvichida Imwe Yega Yese
Ko mapatya ako ari kurudyi kana kuruboshwe? Kana kuti zvichida ivo vari mumwe wega wega? Kana kuti unofungidzira here? Mapatya ave akaita basa rinokosha mukutsvakurudza kwesayenzi pamusoro pekugoverwa, kunyange nenzira dzakawanda vanonyengedza chakavanzika kupfuura kupedza.
Handy Facts pamusoro pekugadzirwa uye mapatya
- Pasi pe10% yevanhu vanosiyiwa-maoko.
- Kune zvishoma zvishoma zvakasara-vakomana varume kupfuura vakadzi.
- Vanenge makumi maviri kubva muzana yevose vakafanana vaviri mapatya vane rimwe remakumbo nemaoko uye rimwe rakasara maoko.
Tsika dzakasiyana-siyana uye zvitendero zvinosanganiswa nechasiyiwa-mutsva mumatsika pasi pose uye munhoroondo. Zvinosuruvarisa, muzviitiko zvakawanda, kusara-kugadzirisa kunobatanidza nematadzo kana kuti zvinokanganisa. Semuenzaniso, nhoroondo yekare yeIroquois inotsanangura kusikwa kwenyika necheji yemapatya. Mapatya akabatwa akasika nzvimbo, miti, uye zvisikwa zvechisikigo. Ruoko rworuboshwe rwakasika nyoka, minzwa, uye dutu!
Kubata Kwakaita Sei
Vanhu vazhinji vanofungidzira kuti ruoko rune rudo nderimwe ruzivo. Zvisinei, izvo hazvisi zvachose mhaka. Kuongorora kwakakurumidza kwemajaya akafanana nekumiswa kwakasiyana kuchasimbisa kupesana. Vatsvakurudzi vakashanda kuti vaone ruzivo rwemagetsi. Chimwe chidzidzo chakawana kuti kunyange kana vabereki vose vakasara-maoko, vana vavo vanowanzove vakarurama.
Kune mazano akawanda ekuti nei vanhu vachiratidza chisarudzo kune rumwe rutivi pane rumwe. Zvinotendwa kuti kusanganiswa kwemajini uye yezvakatipoteredza kunowanikwa. Imwe mishonga yemapurisa inowanikwa muchibereko ichi inopa kusunungurwa, izvo zvingava zvine musoro kune mapatya maviri avo vakarurama uye vari kuruoko-kuruboshwe sezvo vachigona kurara mukupikisa mazano mukati mechizvaro.
Imwe nyanzvi inofananidzira kuti kusara-kuruka kunowanikwa nekuda kwekutambudzika kana kushungurudzika panguva yekuzvitakura kana kuberekwa, hapana chinhu chinenge chiine mimba twese chinokonzerwa nekushungurudzwa nekuda kwekuwanda kwekuberekwa.
Pane rimwe divi
Kunyange zvazvo zvose izvi zvinyorwa zvinonakidza, hapana anonyatsogutsa nyaya yacho, nokuti haibati chokwadi kune vose vacheche. Imwe nyanzvi inotarisawo kuti hutano hwepabonde hunoita kuti kuve nekugadziriswa, kutsanangura kuti kuwedzerwa kwezvikamu zve testosterone kubuda mukati mechizvaro kunowedzera kukura kwehusimbe hwekunze hweuropi. Izvo zvinogona kutsanangura zviitiko zvepamusoro zvekusiyiwa-mutsva muvarume, asiwo pakati pezvipembenene sezvo mahomoni anowedzera panguva yekuzvitakura nemawanda.
Pakupedzisira, nyanzvi imwe inopa tsanangudzo yekupa kuwirirana kwemajaya pakati pemapatya akafanana. MuJuly / August 2003 edition re Twins Magazine, Dr. Geoffrey Machin anotsanangura chiitiko chechioni chemufananidzo twins , uyo anonyanya kuratidza zvinopesana nezvinodiwa nemaoko. Anotsanangura iyo achitaura nezvekuti monozygotic mapatya anoparadzaniswa sei mushure mekuberekwa.
"Zvichida kuti kupatsanurwa ... kuitika [kuitira] kuti mapatya agadzire kurutivi-ne-zvo." Izvi zvinoreva kuti mapatya-ari-nekodzero anofanirwa kukurumidza uye kuita svondo reruboshwe nokuti mapatya maviri- pa-ne-kuruboshwe akazvitora, uye rimwe divi rinofanira kugadzirisa rutivi rutsva.Ichi ndicho chikonzero nei rimwe twine kazhinji kine uropi hwakakosha hwakanaka, uye imwe ine uropi hukuru hwakasara. "
Inoshanda Kwandiri
Izvozvo zvingaita sokutsanangura mamiriro angu mapatya. Mumwe wemapatya angu akasara anopiwa, uye imwe yakarurama.
Sources:
Johnston, DW, uye. al. "Kuedza Kwezvakasikwa? Kubata uye Kuberekwa Kwevana Vokutanga. " Demography, May 2009. Pg. 281.
Ocklenburg, S., et al. "Kubata: Kuchinja kwemaonero ehutano." Neuroscience uye Biobehavioral Reviews, December 2013. Pg. 2788.
Powledge, Tabitha M. "Kuruoko rworuboshwe: Genesi uye nyaya yeripi." Genetic Literacy Project, December 2014. https://www.geneticliteracyproject.org/2014/12/02/left-handedness-genes-and-a -matter-of-chance /