What is true of genetic mutations (check 3 that are correct)

Mutations always have a negative effect on an organism and its species.
Mutations are copying errors of DNA when mitosis or meiosis occurs.
Mutations always have a positive effect on an organism and its species.
Mutations can be good or bad, the organism's environment can help determine if a mutation is good or bad.
Mutations always become adaptations.
Mutations are what caused the genetic diversity we see in organisms today.

Mutations are copying errors of DNA when mitosis or meiosis occurs.

Mutations can be good or bad, the organism's environment can help determine if a mutation is good or bad.
Mutations are what caused the genetic diversity we see in organisms today.