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9. With which of the following chromosomal rearrangements is the pseudodominance

ID: 132853 • Letter: 9

Question

9. With which of the following chromosomal rearrangements is the pseudodominance associated? A) partial duplication B) partial deletion C) pericentric inversion D) reciprocal translocation E) none of the above 9. With which of the following chromosomal rearrangements is the pseudodominance associated? A) partial duplication B) partial deletion C) pericentric inversion D) reciprocal translocation E) none of the above 9. With which of the following chromosomal rearrangements is the pseudodominance associated? A) partial duplication B) partial deletion C) pericentric inversion D) reciprocal translocation E) none of the above

Explanation / Answer

B- Partial deletion

Pseudodominace is the expression of a normally recessive mutaion that is produced when the wild type dominant allele in a heterozygous insividual is absent due to a deletion in one chromosome.