Which of the Following Statements Correctly Describes a Multigene Family

Multiple Choice

Which of the following statements correctly describes a multigene family?

A) It is composed of multiple genes whose products must be coordinately expressed.
B) It is made up of genes whose sequences are very similar and that probably arose by duplication.
C) It contains many tandem repeats such as those found in centromeres and telomeres.
D) It consists of a gene whose exons can be spliced in a number of different ways.