Answer:
The resistance that some bacterial populations develop to an antibiotic is an example of natural selection because the individuals with more resistance are those that survive, being an evidence of evolution since resistance can be inherited to the following generations.
Explanation:
The resistance to antibiotics that bacteria develop is the best example of how natural selection and evolution occurs, especially because of the fast and easy reproduction of these microorganisms.
In the example it can be seen that <u>only the the most resistant bacterial populations to the antibiotic survive over time</u>. Antibiotic resistance is due to mutations developed by bacteria that modify their structure and function so that they are not affected by an antimicrobial. According to natural selection, these mutations make resistance an inherited trait, and future generations will not be sensitive to the effect of the drug.
<u>Why does natural selection occur?</u> Only resistant individuals survive the effect of the antibiotic.
<u>How do you explain evolution?</u> Successive generations of bacteria have evolved, through mutations, to resist the effect of an antibiotic.
I don't know about inorganic manure. Do you mean inorganic fertilizers?
<span>Nitrogen Fertilizers. Inorganic nitrogen fertilizers come in many different forms, such as ammonium nitrate, potassium nitrate, <span>calcium nitrate</span></span>
Answer:
The troposphere is the lowest layer of Earth's atmosphere and site of all weather on Earth. The troposphere is bonded on the top by a layer of air called the tropopause, which separates the troposphere from the stratosphere, and on bottom by the surface of the Earth.
Explanation:
Answer:
A.women have two of them.
Explanation:
each person normally have x chromosomes but women have two x chromosomes and men have one x chromosomes and one y chromosomes.