Down's syndrome is due to : (a) non-disjucntion of chromosome
Answers
Answered by
0
The most common form of Down syndrome is known as trisomy 21, a condition where individuals have 47 chromosomes in each cell instead of 46. Trisomy 21 iscaused by an error in cell division called nondisjunction. ... The presence of this extra part of chromosome 21 causes someDown syndrome characteristics.
Similar questions