Multiple Choice
Nondisjunction refers to
A) the failure of cells to separate properly during mitosis.
B) the failure of chromosomes to separate properly during meiosis.
C) a chromosomal mutation.
D) the failure of chromosomes to replicate.
E) the inability to produce sperm.
Correct Answer:

Verified
Correct Answer:
Verified
Q52: What is the advantage of performing CVS
Q53: Polar bodies form<br>A) only if fertilization occurs.<br>B)
Q54: What is the purpose of genetic counseling?
Q55: To produce an individual with Turner syndrome
Q56: To produce an individual with Kleinfelter syndrome
Q57: Uniparental disomy<br>A) describes a condition in which
Q58: Maternal age is the only known risk
Q59: Meiosis in females<br>A) leads to the production
Q61: Mothers who are over the age of
Q62: At the end of meiosis,the number of