Dosage compensation is defined as the genetic phenomenon that allows females, who carry two copies of an X-linked gene, to have a phenotype that is equivalent to that of males, who only have one copy of the X-linked gene.

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Dosage compensation is a mechanism that balances the expression of X-linked genes between males (XY) and females (XX), ensuring that females do not produce twice as many X-linked gene products as males. This is achieved through processes such as X-chromosome inactivation in mammals, where one of the two X chromosomes in females is largely inactivated.

Dosage Compensation Is Defined as the Genetic Phenomenon That Allows