Uya Kubonakala Njani Umntwana Wam?

Umxholo

• Yintoni ebangela ukubonakala kosana lwakho?
• Isebenza njani imfuza?
• Ngawaphi amehlo ombala umntwana wakho aya kuba nawo?
• Luluphi umbala lweenwele oza kuba nalo umntwana wakho?
• Ngaba umntwana wakho uya kujongeka njengotata kunomama?
• Okukwintsusa

Uya kubonakala njani umntwana wakho? Lo inokuba ngumbuzo wokuqala oza engqondweni xa ukhulelwe. Emva kwayo yonke loo nto, uninzi lweempawu zemfuza ezinokucinga ngazo.

Ukusuka kwizinwele, amehlo, kunye neempawu zomzimba ukuya kwiimpawu zengqondo nangaphezulu, ukubonakala kosana lwakho kunye nobuntu buya kuhlala buyimfihlakalo njengoko bekhula esibelekweni.

Yintoni ebangela ukubonakala kosana lwakho?

Inxalenye yeeseli zomntu ezinoxanduva lokufumana ilifa iimpawu ezibizwa ngokuba yi-DNA. Kukuqokelelwa kwazo zonke iintlobo zofuzo ezixutyiweyo xa kuzalwa usana olutsha.

I-DNA yomntu (cinga ngayo njengohlobo oluthile lwemali yemfuza) ihlelwe yaziimilo onokuthi uzibone kwimizobo nakwifoto ezibizwa ngokuba zii-chromosomes. Zifana nonobumba X oxengaxenga. Umntu ngamnye unama-46 ewonke.

Usana lwakho luya kuzuza njengelifa ii-chromosomes ezingama-46, ezingama-23 kumzali ngamnye. Isibini esinye ngama-chromosomes esini, aziwa njenge-X kunye no-Y. Baza kugqiba ngesondo losana lwakho.

Umxube wemfuza okhoyo kwii-chromosomes, malunga ne-30,000 yazo, ziya kuthi, umzekelo, zichonge:

• umbala wamehlo osana lwakho
• iinwele
• ubume bomzimba
• ubukho okanye ukungabikho kweedimples
• ilizwi elikhulu lokucula

Unyanisile ngokucinga ukuba i-30,000 yemfuza okanye nangaphezulu yinto eninzi yokuxuba kunye nokudibanisa. Ukudityaniswa okungenakubalwa kunokwenzeka, yiyo loo nto kungasoloko kulula ukuqikelela ukuba umntwana wakho uza kubonakala njani.

Nangona kunjalo, ngenxa yendlela esebenza ngayo imfuza, kunokwenzeka ukuba uqikelelo oluchanekileyo ngandlel 'ithile. Ngumdlalo omnandi wokudlala ngelixa ulindele.

Isebenza njani imfuza?

Izinwele kunye nombala wamehlo nganye ichongwe luluhlu lwemfuza oluyalela ukudityaniswa kombala. Oku kunokwenza iinwele, amehlo, kunye nolusu lukhanye okanye lube mnyama.

Qala ngeefoto zeefoto zosapho kubo bobabini abazali. Apho ungabona ukuba yeyiphi umbala weenwele obalaseleyo, nokuba ngaba i-baldness yeqa isizukulwane, kwaye ukuba amehlo aluhlaza abonakala ngamanye amaxesha kubazali abanamehlo ansundu.

Ngelixa umphumo wokugqibela ungenakwenzeka ukuba uqashele ngokuchanekileyo, nalu olunye uncedo lokuqonda indlela esebenza ngayo imfuza.

Ngawaphi amehlo ombala umntwana wakho aya kuba nawo?

Ngokwesiqhelo kukho iinguqulelo ezimbini zohlobo ngalunye: eyomeleleyo (kwimfuza ibizwa ngokuba yeyona iphambili) kwaye ibuthathaka (ibizwa ngokuba yi-recessive). Usana lwakho luzuza njengelifa kubazali bobabini. Ezinye zazo ziya kuba zibalaseleyo kwaye ezinye zigqithise. Isebenza njani loo nto kumbala wamehlo?

Umzekelo, ukuba unamehlo ansundu kwaye ikakhulu wonke umntu kusapho lwakho unamehlo amdaka, oko kukhomba kuguqulelo olomeleleyo okanye olugqwesileyo lombala wamehlo omdaka ngombala okanye iseti yemfuza. Masithi omnye umzali unamehlo aluhlaza kwaye usapho lwakhe olwandisiweyo lunalo, naye. Usana lwakho luya kuba namehlo ansundu kuba lo mbala uhlala ubalaseleyo.

Imfuza yamehlo aluhlaza ayizukulahleka, nangona kunjalo. Banokubonakalisa indlela ezantsi kubazukulwana bakho, ukuba kungakho ukuxubana okuthile kofuzo kubazali.

Ngendlela efanayo, ukuba nobabini neqabane lakho ninamehlo amdaka kodwa nibe nookhokho abanamehlo aluhlaza (jonga ialbham yosapho!), Usana lwakho lunokuba namehlo aluhlaza kuba elowo uneejeni zamehlo eziluhlaza oziphetheyo kwi-DNA yakho .

Luluphi umbala lweenwele oza kuba nalo umntwana wakho?

Ukomelela okunamandla okanye okubalaseleyo kumisela umbala weenwele zomntwana wakho, naye. Zimbini iindidi ze-melanin pigment ezinweleni ezo, kuxhomekeke ekubeni zeziphi izakhi zofuzo ezomeleleyo, zixubeke kwaye zichonge umbala wokutshixa kosana lwakho.

Njengoko umntwana wakho ekhula, unokuqaphela ukuba iinwele zabo ziba mnyama. Yinto eqhelekileyo leyo. Inxulumene nokunye kwemveliso yombala ethoba isantya.

Ngokubanzi, ukuba uneenwele ezimnyama, kunokubakho ufuzo blond okanye mnyama ophetheyo. Ke ukuba iqabane lakho lidibene ngokufanayo, abantu ababini abaneenwele ezimnyama banokuba nosana olumnyama okanye oluneenwele ezibomvu. Yonke le yinxalenye yokudlala kohlobo oluqhelekileyo.

Xa uzama ukuqikelela iimpawu ezinje ngeenwele okanye amehlo, kuya kufuneka ujonge iithoni zolusu nazo. Ngamanye amaxesha umntu uneenwele ezimnyama kunye nesikhumba esikhanyayo, uphawu lokuba kukho ithuba lokuba nomntwana oza kudlala iinwele ezikhanyayo.

Ngaba umntwana wakho uya kujongeka njengotata kunomama?

Ukujonga usana olusandul 'ukuzalwa ukuze babone ukuba bajongeka njani uninzi lwabantu lukhomba utata. Ngaba oko kuthetha ukuba iintsana zifana nooyise ngaphezu koonina? Hayi ncma.

Eyona nkcazo ichanekileyo, abaphandi bafumanisa ukuba, kwiinkulungwane ezidlulileyo, ukufana-kotata kufana nokuba utata omtsha uya kuba nenkuthazo enkulu yokubonelela umama nosana.

I-Biology kunye ne-genetics azisebenzi kakuhle ngezimvo ezizimeleyo, nangona kunjalo. Ngethamsanqa, abantu ngoku bayazi ukuba iintsana zinokubonakala ngathi ngabazali. Kodwa ubukhulu becala, zizinto ezidityanisiweyo, kunye nezinye iimpawu zosapho eziye zadluliselwa.

Kananjalo, ngenxa yokuba uninzi lweempawu zitsibela isizukulwane okanye nokuba zimbini, unokubona ngakumbi umakhulu wakho kusana lwakho kunokuba ubulindele. Ukuba neefoto ziluncedo zenza kube lula ukuzisa uqikelelo lwakho kufutshane nenyani.

Inye kuphela into ekufuneka uyazi ukuba zininzi iintsomi phaya malunga neendlela ezahluka-hlukeneyo zokufumana ilifa. Imfuza yenza eyayo into, ngenxa yoko indibaniselwano inokunika iziphumo ezingalindelekanga.

Umzekelo, ukuba wena neqabane lakho nobabini nide, kukho ithuba eliphezulu lokuba umntwana wakho akhule abe ngumntu omde. Umahluko wobude uya kubeka umntwana wakho embindini wobude bokuphakama. Isini sinegalelo ekuphakameni, nako.

Okukwintsusa

Uya kubonakala njani umntwana wakho? Ngumdlalo wokuqikelela onabo bonke abazali kwizwane zabo kude kufike usuku olukhulu kwaye baya kujonga inyanda yabo yovuyo.

Nokuba ulindele ntoni emntwaneni wakho, nje ukuba azalwe uya kuzifumanisa uphambene ngothando, iliso kunye nombala weenwele nangona kunjalo. Yonwabela ukwahluka komntwana wakho, kokubini emzimbeni nasengqondweni. Yonwaba xa ucinga ukuba imfuza ilwakhe njani usapho lwakho!