Answer:
Resistance
Explanation:
Once a bacteria gains resistance to an antibiotic, we will have to find another antibiotic to use.
<span>Stabilizing selection is at work in this case. This is the force that allows a population to gradually center on a mean value due to a presence of a non-extreme bodily trait. The more extreme examples of the trait lead to the organisms being selected out, and the trait that is the least conspicuous wins out in the long-run.</span>
Increase in irritability , ie change in mood and an inability to regulate behaviour
Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an organism.
