Question

what is mutation??explain completely

Answer 1

in biology, mutation is the permanent alteration of the nucleotide sequence of the genome of an organism. a mutation also a change that occurs in our DNA sequence. mutation
play a part in both normal and abnormal biological processes including: evolution, cancer, and the development of the immune system, including junctional diversity.Mutation can result in many different types of change in sequences. Mutations in genes can either have no effect, alter the product of a gene, or prevent the gene from functioning properly or completely. Mutations can also occur in nongenic regions.

hope this helps