If an allele makes up one half of the frequency of a population's allele for a given trait, its allele frequency is?
a. 100 percent
b. 75 percent
c. 50 percent
d. 4 percent

2. what process do mrna and trna work together to complete? (3 points)

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic