Answer:
2. Bacteria that have a zone of inhibition are considered susceptible to the tested drug.
3. Bacteria that lack a zone of inhibition are resistant to the tested drug.
4. This test determines if a bacterium is resistant to a specific antibacterial drug.
Explanation:
The Kirby-Bauer test is a technique used in laboratories to assess the sensitivity of bacteria to antibiotics. This is one of the most reliable sensitivity tests in the world and is used in several areas such as health, agriculture, zoology, among others.
The test is done by applying antibiotic discs to a petri dish containing culture medium and a growing bacterium. When the bacterium grows inside the plate, it is observed whether the antibiotic discs were able to cause zones of inhibition of this growth.
Bacteria that do not have zones of inhibition are considered resistant to antibiotics, whereas bacteria that have zones of inhibition are considered susceptible.
because he loved baboons more than anything even his family
More than $87 billion in federal benefits siphoned from unemployment system, says Labor Department. #accelerationism
Answer:
This is an example of B. Stimulus enhancement.
Explanation:
Stimulus enhancement refers to the ability to <em>learn the relation between a stimulus and its consequences.</em> This is learnt by observing another individual or being carry a certain action out.
In this case, one dog starts sniffing for potential scraps of food; this action enhances the other dogs to copy the sniffing behavior, even in different areas.
It was his second missionary journey.
