X Chromosome (noun) Definition, Meaning & Examples

noun Genetics.
  1. a sex chromosome of humans and most mammals that determines femaleness when paired with another X chromosome and that occurs singly in males.
noun
  1. the sex chromosome that occurs in pairs in the diploid cells of the females of many animals, including humans, and as one of a pair with the Y-chromosome in those of males
    X Chromosome (noun) Definition, Meaning & Examples

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