Influenza (AKA the flu) is caused by a virus.
Answer: 6
Explanation:
This is because the Met and Trp are coded by one codon, Cys is coded by two different codons, and Stop is encoded by three different codons. Therefor, 2x3=6.
Answer:
5. It is a sudden movement of the earth's crust caused by the release of stress acccumulated along geologic faults or by volcanic activity:=Earthquake
Answer: an increase in the number of homozygous individuals, but a stable allele frequency
<span>Factors that can increase mutation rates are high and low temperatures, food additives, and UV rays. All of these answers are correct. Mutation rates in genes vary depending on many environmental effects. UV rays, along with varying temperatures, can cause mutations during cell division due to the damage they impart on the cells that are dividing. Dangerous food additives are believed to cause mutations, as seen in animal studies (ie. aspartame causing cancer in rats).</span>
