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Genetic studies on Arabs refers to the analyses of the genetics of ethnic Arab people in the Middle East and North Africa.Arabs are genetically diverse as a result of their intermarriage and mixing with indigenous people of the pre-Islamic Middle East and North Africa following the Arab and Islamic expansion.
Autosomal recessive genetic abnormalities were observed at most and 75.4% of the total reported cases, followed by autosomal dominant 19.7%. The main reason behind the high percentage of autosomal recessive conditions is the union between groups of people known to share genetic traits inherited from one or more common ancestors. [38]
Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.
The genetic history of the Middle East is the subject of research within the fields of human population genomics, archaeogenetics and Middle Eastern studies.Researchers use Y-DNA, mtDNA, and other autosomal DNA tests to identify the genetic history of ancient and modern populations of Egypt, Persia, Mesopotamia, Anatolia, Arabia, the Levant, and other areas.
Inheritance can be organized in a way that its use is restricted by the desires of someone (usually of the decedent). [160] An inheritance may have been organized as a fideicommissum, which usually cannot be sold or diminished, only its profits are disposable. A fideicommissum's succession can also be ordered in a way that determines it long ...
[9] [59] [60] In it, a subset of paternally expressed genes are co-expressed in both the placenta and the mother's hypothalamus. This would come about through selective pressure from parent-infant coadaptation to improve infant survival. Paternally expressed 3 is a gene for which this hypothesis may apply. [9]
Islamic Inheritance jurisprudence is a field of Islamic jurisprudence (Arabic: فقه) that deals with inheritance, a topic that is prominently dealt with in the Qur'an. It is often called Mīrāth , and its branch of Islamic law is technically known as ʿilm al-farāʾiḍ ( Arabic : علم الفرائض , "the science of the ordained quotas").
Human genetics is the study of inheritance as it occurs in human beings.Human genetics encompasses a variety of overlapping fields including: classical genetics, cytogenetics, molecular genetics, biochemical genetics, genomics, population genetics, developmental genetics, clinical genetics, and genetic counseling.