Which of the following would form the basis for karyotyping studies in female?
Females contains two 'X'chromosomes. An extra 'X' chromosome contains Barrbody.Therefore , normal female contains one Barrbody. Males only single 'X' chromosome is present which results in absence of Barr body. so this helps in karyotyping studies
Phenotype abnormality
Testoterone quantity
Barr body
Not recalled
Metabolism of nucleic acids