Why might DNA mutation occur? A) when the gametes merge together
B) during the DNA replication process
C) as soon as the new DNA is created
D) after the DNA replication process occurs

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d