Predict how each mutation would affect the amount (mass) of DNA in Calix’s cells.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

c. live where it’s cold and icy

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: