Cri-du-Chat syndrome is caused by a
A) reciprocal translocation between chromosomes 2 and 20.
B) paracentric inversion of chromosome 21.
C) deletion of part of chromosome 5.
D) non-reciprocal translocation between chromosomes 14 and 21
E) an extra set of chromosomes.
Correct Answer:
Verified
Q22: _ syndrome can only result from non-disjunction
Q23: _ are illustrations that show chromosome arm
Q24: Only nine types of aneuploids are known
Q25: In humans,the most frequently seen autosomal aneuploid
Q26: A karyotype with an extra set of
Q28: Which of these have never been observed
Q29: CVS reveals a fetus has the karyotype
Q30: Cells that have an extra 21st chromosome
Q31: A man with trisomy 21 could pass
Q32: CVS reveals a fetus has the karyotype
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