64,985 views
23 votes
23 votes
What occurs during a point (substitution) mutation?

User Sowiarz
by
2.4k points

1 Answer

19 votes
19 votes

Answer:

A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.

Step-by-step explanation:

Hope this helps!

User Noone
by
2.4k points