CUET Preparation Today
The chromosomal disorders are caused due to absence, excess or abnormal arrangement of one or more chromosomes. Failure of segregation of chromatids during cell division results in the gain or loss of chromosome(s), called aneuploidy. |
The figure represents the karyotype of a person suffering from: |
Turner's syndrome Klinefelter's syndrome Down's syndrome Mendelian disorder |
Down's syndrome |
The correct answer is Option (3) → Down's syndrome |
