Question

Resistant strains of bacteria are more likely to appear if we do not complete a course of antibiotics.
Answer
False
True

Answer 1

its true

Answer 2

Thank you!! That's he right answer (:

Answer 3

to understand this link will help u friend http://www.scientificamerican.com/article.cfm?id=antibiotics-have-been-aro

Answer 4

here's the thing - like always in evolution - survival of the fittest - antibiotics resistant strain donkt "know" they're more resistant unless they are given a chance to out-compete ABx sensitive strains. therefore a suboptimal course of ABx may give them an adantage, thse same goes for suboptimal concerntrations.
resistance is not always all or none - resistant bacteria are more hardly but many times can be eliminated by ABx