QUOTE(Abu Adnan @ Dec 30 2007, 10:25 AM) [snapback]2644869[/snapback]
1. DNA test kia hai aur issay kaisay monitor kia jata hai?
2. person to person DNA test results kis tarah differ karta hai.
3. DNA test result kin kin relatives say match karta hai, aur kin say naheeN.
agar kissi ko iss baray maiN info ho to please explain briefly. (no cut-n-paste please)
ahaan me ka interesting topic
well,,mujhay itna zyada to pata nahi cuz abhi learning process shuru hi hua hay...
DNA test basically forencis science/branch main zyada famous hay...kisi mujrim ki shanakhat karni ho to 100% authentic procedure issi ko manna jata hay aj kal k daur main.....is procedure ki unique si demand hay kyun k EVERY HUMAN in dis whole world have different DNA(it is basically a protein) issi liye har aik person ka doosray person k saath DNA properties+shape(shape matters alot) match nahi karti....sirf or sirf twins +triplets etc in k DNA same hotay hain(cuz zygote is of same cells which later,,becomes 2 cells,,eventually leading to twins) and most important *match* and *resemblance* main farq rakh kar soochain kyun k scientifically DNA,,even real siblings and parents(even parents ka bhi different hota hay) ka same nahi hota....aik human DNA is totally unique n different from all others....
aik to DNA test karnay ka koi aik procedure nahi hay,,,with time better methods samnay aye hain...aur person to parson DNA test differ karta hay according k kon sa method use kar rahay hain...main nay practically khud *Gel-Electrophoresis* kia hay or is main human cell lay kar us ko through centrifuge processing....apparatus main use kartay hain...(e.g in a murder,,,through blood sample or ne cell,,and murderer ka DNA diagnose karnay k baad if,,kisi pr shak hay,,,,to DNA banding patterns ko match kia jata hay jis pr shak ho)agr match ho jaye to mujrim pakra gya...(it is a bit complicated,,,and i think details are not necessary here)
its v common now...k agr koi aik dafa bhi illegal kisi kaam main pakra jaye to us k DNA key save kr li jati hay and near future main agr us nay kutch kia to without ne doubt under arrest...
secondly,,,its v authentic to get to know abt new borns n their real fathers(it was a big problem in past but not ne more)
filhaal yehi zehn main hay,,,or mera week-point yehi hay k main kisi ko bilkul bhi acha samjha/byan nahi kar sakti..i hope it would make sanse to U