Question

How are the items in groups A, B and C interrelated?

A	B	C
Leber hereditary optic neuropathy	44 + XXY	Pale skin, white hairs
Diabetes	45 + X	Men are sterile.
Albinism	Mitochondrial disorder	Women are sterile.
Turner syndrome	Polygenic disorder	This disorder arises during development of zygote.
Klinefelter syndrome	Monogenic disorder	Effect on blood glucose level.

Answer 1

A	B	C
Leber hereditary optic neuropathy	Mitochondrial disorder	This disorder arises during development of zygote.
Diabetes	Polygenic disorder	Effect on blood glucose level.
Albinism	Monogenic disorder	Pale skin, white hairs.
Turner syndrome	45 + X	Women are sterile.
Klinefelter syndrome	44 + XXY	Men are sterile.