Define the term gene mutation

gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes

Explanation:

need thanks and make me brainiest if it helps you

Gene mutation is a genetic change in base sequences of DNA.

d. the weight of the book

tgrfdfgmnbdkfjgdfgdfgdfg