The Term Quasispecies Describes Which of the Following

The term quasispecies describes which of the following?

A) within a single infected patient, the high mutation rates generate multiple virus strains with differing properties of replication, tissue tropism, and drug resistance
B) the infected patients within a single hospital, the high mutation rates generate multiple virus strains with differing properties of replication, tissue tropism, and drug resistance
C) the infected patients within a single community, the high mutation rates generate multiple virus strains with differing properties of replication, tissue tropism, and drug resistance
D) the infected patients within a single population, the high mutation rates generate multiple virus strains with differing properties of replication, tissue tropism, and drug resistance
E) genome recombination between virus and host genomes that contributes to genetic variability