Why is it possible for a point mutation to have no effect on the protein produced? a. chromosomal mutations do not affect proteins b. genes do not contain codes for proteins c. point mutations do not affect genes d. there are multiple codes for each amino acid

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

The open ocean of any depth is called the

Which characteristics describe a spiral galaxy?