A Chromosomal Deletion Is a Mutation in Which a Part

Essay

A chromosomal deletion is a mutation in which a part of a chromosome is lost. In individuals heterozygous for a deletion, the normal chromosome loops out during prophase I of meiosis. Deletions cause recessive genes on the homologous chromosome to be expressed and may cause imbalances in gene products
-What is pseudodominance and how is it produced by a chromosome deletion?