Answer:
Substitution: base is replaced by one of the other
three bases
• Deletion: block of one or more DNA pairs is lost
• Insertion: block of one or more DNA pairs is added
• Inversion: 180˚ rotation of piece of DNA
• Reciprocal translocation: parts of nonhomologous
chromosomes change places
• Chromosomal rearrangements: affect many genes at
one time
Explanation:
