Germ-line mutations occur in sex cells, can be passed to subsequent generations, and may range from having no effect to completely inactivating protein activity. Which of the following statements are true about germ line mutations?
1) Occur in sex cells.
2) Can be passed to subsequent generations.
3) May range from having no effect to completely inactivating protein activity.
4) All of the above are true about germ line mutations.
5) A and C only are true.