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X chromosome

 together with the Ychromosome, carries the genetic informationthat determines the sex of an organism. Males have an X and a Ychromosome, females two X chromosomes.

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Psychology term of the day

July 28th 2021

behavioural therapy

 a form of treatmentthat aims to change behaviour by means of systematic desensitisation, behaviour modification, or aversiontherapy.