<span>Use of Antibiotic is the main reason for development of antibiotic-resistant bacteria.
</span><span>When a person is given the dose antibiotics, sensitive bacteria are killed, but resistant germs are sometimes left to grow and and increase in number.</span>
Antibiotic resistance is the ability of an organism to stay unaffected by the effects of antibiotics. Natural selection caused by random mutation is the main cause of Antibiotic resistance.
Hence,The right answer is : Option B: "<span>Although less common previously, the resistant strain becomes more prevalent due to natural selection."</span>
An exam that gives your doctor a close-up view of your larynx and throat.
The Brain is the part that sends those messages.
Answer: Yes there must be some laws and regulations to be followed by the manufacturer to ensure the health of the people.
Explanation:
If there are evidences seen in the processed food is causing health problems in the people consuming them.
Anything that is not healthy when consumed for a longer term and in a huge amount is unhealthy for the body.
The processed foods like burger, fries, candies, cakes have artificial flavors and taste enhancers in them.
These artificial and chemical substances tend to cause obesity and diabetes in people. Therefore, for the concern of health there must be some regulations to use the optimum amount of substances that does not affects the health of people.