<prompt> Genes responsible for beta thalassemia are located on which chromosome?Chromosome 7Chromosome 11Chromosome 16Chromosome 18  <response>: Ans. b Chromosome 11. Ref. Harrisons medicine 16th ed., 370, 594CHROMOSOME NO.ASSOCIATED DISEASE SChromosome 1.presenilin 2 mutation AlzheimersChromosome 3 3PVHLChromosome 4Huntingtons diseaseChromosome 5Familial adenomatous PolyposisCridu-Chat syndromeChromosome 6HLAChromosome 7Cystic fibrosisChromosome 11Wilms tumorBeta thalassemiaAlzheimers diseaseChrosome 416ADPKDChromosome 16Alpha thalassemiaLong arm of 17NF-1Chromosome 22NF-2 