A population of bacteria sees an increase in the number of bacteria resistant to a certain antibiotic over a number of generatio

Question

Andreas93 [3]

4 years ago

5

A population of bacteria sees an increase in the number of bacteria resistant to a certain antibiotic over a number of generatio

ns. This is known as ______________.

Biology

1 answer:

Y_Kistochka [10] · Answer 1 · 2022-02-18T04:03:38+03:00

Answer: MICROEVOLUTION

Explanation: Microevolution simply means those changes in the alleles frequencies of an organism over time.

In other words,we will say that microevolution is the generation to generation change in a population's frequencies of alleles.

These changes can occur due to natural or artificial selection,

Gene flow, mutation and genetic drift.

From the question asked,when a population of bacteria sees an increase in the number of bacteria resistant to a certain antibiotic over a number of generations,it is simply known as microevolution.