What is the main point of mutation ?
quick please !!

type of mutation that causes the replacement of a single base nucleotide with another nucleotide of the genetic material, DNA or RNA. The term point mutation also includes insertions or deletions of a single base pair.

Explanation:

Mutation is important as the first step of evolution because it creates a new DNA sequence for a particular gene, creating a new allele.  

Explanation:

Mutations put new DNA combinations into a population

yes it is balanced