Which of the following statements is CORRECT about mutation?
A) Mutations caused by environmental factors are always repaired.
B) Mutations occurring during the replication process are always harmful.
C) Mutations only occur during DNA replication.
D) Mutations occurring during the replication process only affect the secondary structure of proteins.
E) Mutations are permanent changes in the base sequence of DNA.

Question

Quizplus · Accepted Answer

Mutations are permanent changes in the base sequence of DNA. They can occur due to errors during DNA replication, exposure to mutagenic agents such as radiation or chemicals, or spontaneous chemical reactions within the DNA molecule. Mutations can have harmful, beneficial, or neutral effects on the organism depending on their location and frequency of occurrence.

Which of the Following Statements Is CORRECT About Mutation