A disease caused by an autosomal primary non- disjunction is : (1) Klinefelter's Syndrome(2) Turner's Syndrome (3) Sickel Cell Anemia (4) Down's Syndrome Answer : (4) Down's Syndrome...
3.Downs syndrome is due to (a)Linkage (b)Sex linked inheritance (c)Crossing over (d)Non- disjunction of chromosomes
Down's Syndrome most often results from the presence of a third copy of which chromosome? Answer : ANSWER: CHROMOSOME 21...
Webbed neck is a characteristic of (1) Down’s syndrome (2) Turner’s syndrome (3) Klinefelter’s syndrome (4) Cri–du–chat syndrome Answer : Turner’s syndrome...
People with Down’s syndrome invariably affected by: (1) Huntington’s disease (2) Alzheimer’s disease (3) Meningitis (4) Brain haemorrhage Answer : Alzheimer’s disease ...
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