20 !
1. one difference between a point mutation and a chromosomal mutation is that
a. a point mutation affects the dna of more genes than a chromosomal mutation.
b. a point mutation can involve a insertion or deletion, but cannot result in a frameshift.
c. a chromosomal mutation can change the number of chromosomes in a cell.
d. a chromosomal mutation is more likely to be passed on to offspring or daughter cells.
2. two identical dna sequences undergo a mutation. what type of mutation occurred?
originals: gct tag tcc agt
mutations: gct gat tcc agt and gct tag cct agt
a. translocation
b. insertion
c. deletion
d. inversion