Why Are X Linked Disorders More Common in Males
Best Answer Copy X linked recessive disorders are most commonly found in males as males have an X and a Y chromosome XY whereas females have XX. X linked Recessive Inheritance. Inheritance Patterns For Single Gene Disorders Why are X-linked disorders more common in males than in females. . Humans each have 23 pairs of chromosomes including one pair of sex chromosomes. A male with an affected allele on his single X chromosome is hemizygous and can not transmit the disorder to their male offsprings but all his daughters would be obligate carriers. The other one shrivels up and becomes a small inactive fleck of DNA called a Barr body. X-linked dominant disorders are seen more commonly in females than in males or in the case of some diseases affect only females. Answered Why are sex-linked disorders more common in males than in females. While females carry two X sex chromosomes males carry one X and one Y chromosome. ...
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