Match the items in Column – I with Column – II and choose the correct alternative

Options

A. A -1,B- 3,C- 4,D- 2,E- 5
B. A -2,B- 3,C- 4,D- 5,E- 1
C. A- 2,B- 1,C- 3,D -5,E- 4
D. A- 3,B- 5,C -1,D -2,E- 4

Answer

D

Explanation

Sickle cell anaemia – Caused by mutation in the haemoglobin – Beta gene found on chromosome II.
Phenylketonuria - It is on autosomal recessive disorder caused by mutation in both alleles of the gene for phenylalanine hydroxylase found on chromosome 12.
Cystic Fibrosis – Cystic fibrosis is an autosomal recessive disease. It is caused by mutation of CFTR gene located on 7th chromosome.
Huntington’s disease – It is the mutation of chromosome 4 result in expansion of nucleotide triplet repeat in DNA codes for protein Huntington.
Colour blindness – It is a X linked recessive disorder sensitive for red and green light.