An abnormal human male phenotype involving an extra Y-chromosome (XYY) is a case of

Which of the following conditions in humans is correctly matched with its chromosomal abnormality/linkage Or An abnormal human male phenotype involving an extra X- chromosomes in a case of

Which of the following conditions in humans is correctly matched with its chromosomal abnormality/linkage Or An abnormal human male phenotype involving an extra X- chromosomes in a case of

Human Y-chromosome is :

Human Y-chromosome is :

Y chromosome in human beings

X and Y-chromosomes in humans are

The human male is represented by sex chromosomes ----

An abnormal human baby with 'XXX' sex chromosomes was born due to