A) mutation of gene
B) change in both autosomes and heterosomes
C) change in autosomes
D) change in heterosomes
Correct Answer: C
Solution :
Down's syndrome (Mongolism) is due to trisomy of 21st chromosome. Patau's syndrome is due to trisomy of 13th pair of chromosome and Edward syndrome is due to trisomy of 18th pair of chromosomes. These all syndromes are caused due to change in autosomes.You need to login to perform this action.
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