During the infection cycle for a typical retrovirus, such as hiv, which uses rna as genetic material, the genetic variation in the resulting population of new virus particles is very high because of

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

When plants use sunlight to make food, the energy of sunlight is

Why do we perceive objects as retaining their brightness under different lighting levels?