Question

What are some things that might cause a mutation

Answer 1

A chromosome may be added causing a trisomy. Or a chromosome may be lost causing a monosomy. Most mutations will form due to chromosomal patterns failing.

Answer 2

genetic mutations in the DNA, that are kept in ur DNA and passed down from generation to generation. It is kind of like blue eyes. The environment can cause a mutation, or ur diet. There are many factors.