The greatest expression of the lac operon occurs when lactose levels are
a) low and glucose levels are lowb) low and glucose levels are highc) high and glucose levels are lowd) high and glucose levels are high

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth