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Showing posts with the label people assume that family truths can be decided instantly by a report. One common belief is:“If two brothers’ DNA is not the

If Two Brothers’ DNA Is Not the Same, Does That Mean They Are Not Sons of the Same Father?هل اختلاف الحمض النووي بين أخوين يعني أنهما ليسا من نفس الأب؟Introduction | المقدمةEnglish:With the increasing use of DNA tests, many people assume that family truths can be decided instantly by a report. One common belief is:“If two brothers’ DNA is not the

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If Two Brothers’ DNA Is Not the Same, Does That Mean They Are Not Sons of the Same Father? هل اختلاف الحمض النووي بين أخوين يعني أنهما ليسا من نفس الأب؟ Introduction | المقدمة English: With the increasing use of DNA tests, many people assume that family truths can be decided instantly by a report. One common belief is: “If two brothers’ DNA is not the same, they must not have the same father.” This belief sounds logical, but it is scientifically incorrect. Arabic: مع انتشار فحوصات الحمض النووي، يعتقد الكثيرون أن الحقيقة العائلية يمكن حسمها بسهولة من خلال تقرير واحد. ومن أكثر المعتقدات شيوعًا: «إذا كان الحمض النووي لأخوين مختلفًا، فهذا يعني أنهما ليسا من نفس الأب.» هذا الاعتقاد يبدو منطقيًا، لكنه غير صحيح علميًا. What Is DNA? | ما هو الحمض النووي؟ English: DNA is the biological instruction code found in every cell of the body. It determines physical traits, blood group, and inherited characteristics. Each child receives: 50% DNA from the mother 50% DNA from the father Howeve...