Which of the Following Statements is True

Question

Which of the following statements is true?  
A) Gene mutations never occur independently of each other.
B) Gene mutations are very common.
C) Ionizing radiation is caused by chromosomal damage.
D) Mutations are random.
E) The loci of gene mutations can be predicted.

Accepted Answer

Mutations are random, meaning they occur independently of each other and are not predictable. Gene mutations can occur spontaneously or be caused by factors such as chemicals, radiation, or errors in DNA replication. The loci (location) of gene mutations can be determined by analyzing the DNA sequence, but predicting where mutations will occur is not possible due to their random nature.