Which one of the following sets is correctly matched?
- (a)Diphtheria, Pneumonia and Leprosy: Hereditary
- (b)AIDS, Syphilis and Gonorrhoea: Bacterial
- (c)Colour blindness, Haemophilia and Sickle cell anaemia: Sex linked
- (d)Polio, Japanese B encephalitis and plague: Viral
No answer is recorded for this question: (None of the options (a–d) is correct)