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Biology Homework 12/13/01

Read pages 302-307 and answer the following questions:


1) What is a mutation?


2) How do mutations affect reproductive cells?



3) What may damage to a gene cause?



4) What do genetic counselors do?




5) What is a point mutation?




6) What is a frameshift mutation?



7) What are chromosomal mutations?






8) What causes nondisjunction?




9) What is a mutagen?




10) How do cells repair DNA?