A translocation involving chromosome 21 can result in
A) a risk for Down syndrome independent of maternal age.
B) a risk for Down syndrome dependent on paternal age.
C) no increased risk outside of maternal age.
D) lowering the risk of Down syndrome.
E) no change in the risk for Down syndrome.
Correct Answer:
Verified
Q13: Most triploid zygotes arise from
A) fertilization of
Q14: Chromosome painting is a relatively new technique
Q15: The two most common types of polyploidy
Q16: Amniocentesis and chorionic villus sampling are two
Q17: Which of the following is not information
Q19: The region that divides a chromosome into
Q20: Fragile sites are chromosome locations that
A) show
Q21: The short arm of a submetacentric chromosome
Q22: Amniocentesis is typically not perfomed on mothers
Q23: Klinefelter syndrome patients who are mosaics have
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