Which statement is true? a. eukaryotic cells have multiple membranes. b. prokaryotic cells do not have a membrane. c. eukaryotic cells have one membrane. d. prokaryotic cells have multiple membranes.

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:

your answer would be a, maximum exploitation of resources.