11) changes in the dna sequence that affect the expression of genetic information are called infiltration's replications 8) mutations transformations

The answer is B) mutation

A mutation is the alteration of a nucleotide sequence in DNA. Changed DNA sequence is transcribed into RNA. This changed RNA sequence is translated into misformed protein.

Replication is a process in which DNA molecule is copied, and thereby two identical DNA molecules are produced. Transformation is a process of incorporation of the foreign genetic material into cell's genetic material.