Question

scientists want to keep bacteria from spreading resistance to an effective antibiotic. what capability of bacteria must they control to ensure this does not happen? (a) cell aggregation (b) formation of biofilms (c) horizontal gene transfer (d) nutrient absorption

Explanation:

Bacteria can spread antibiotic - resistance genes through horizontal gene transfer, which involves the transfer of genetic material between organisms in a non - reproductive way. Controlling this would prevent the spread of resistance to an effective antibiotic. Cell aggregation, biofilm formation, and nutrient absorption are not directly related to the spread of antibiotic - resistance genes.

Answer:

C. horizontal gene transfer