What is a genetic mutation?

Question

What is a genetic mutation?

A. The process of decreasing chromosomes numbers to half of what the parent cell has
B. The copying of DNA to form identical daughter cells
C. A permanent change in an organisms genetic code
D. a fusion of egg and sperm cell to produce a new individual
Is the answer A?
Thanks a bunches ;)

Answer 1

No.

http://ghr.nlm.nih.gov/handbook/mutationsanddisorders/genemutation

Answer 2

C is correct.

Answer 3

No, the correct answer is C. A genetic mutation refers to a permanent change in the genetic code of an organism. It can occur due to various factors, such as errors during DNA replication, exposure to certain chemicals or radiation, or even as a result of natural processes. This change in the genetic code can lead to alterations in the structure or function of proteins, which can impact an organism's traits or characteristics. Chromosome reduction (option A) occurs during meiosis, the process of forming reproductive cells, but it is not related to genetic mutations. DNA replication (option B) is a normal process that occurs during cell division, but it does not necessarily result in genetic mutations. Finally, fusion of an egg and sperm cell (option D) describes the process of fertilization, which results in the formation of a new individual, but it is not directly related to genetic mutations.