1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alekssr [168]
3 years ago
7

Explain how a population of antibiotic-resistant bacteria might develop from non-resistant

Biology
1 answer:
vladimir2022 [97]3 years ago
3 0

Answer:

More exposure causes mutation in bacteria.

Explanation:

More exposure to the antibiotic by non-resistant  bacteria causes change in its structure against the environment and as a result of that change the bacteria get resistance against that antibiotic. No, farmers should not be allowed to put low doses of antibiotics in  animal feed because it has no effect on the antibiotic-resistant bacteria. The farmer should use another antibiotic on the antibiotic-resistant bacteria which they have no resistance.

You might be interested in
The types of organisms living on Earth have changed significantly over time due to various factors. What important event occurre
Arte-miy333 [17]
The correct answer is the evolution of multicellular life. The evolution of multicellular was the most important event happened during the creation of the ozone layer. All of type of the organisms had evolved over time.
7 0
3 years ago
A bacteria population triples in number each day . if there are 2,551,500 bacteria on the 7th day , how many bacteria were prese
Sedaia [141]
Well it is triples you can tell that it is a division question.  So triples means by 3. 
The equation is 2,551,500 = d X 3^6. So, now 2,511,500 / 729 is your final answer, 3,500. Hope it helps :)


4 0
3 years ago
Read 2 more answers
When you are frightened by something, what part of the brain directs your body to react by making your heart beat faster and inc
Leto [7]
The answer is A. The Cerebellum.
8 0
3 years ago
Why do scientist divide the earth into to layers
tensa zangetsu [6.8K]
Mainly to make life easier.
if one layer changes than scientists don't need to change all of their data.
it also helps keep organized.
hope this helped
ebs02
:)
7 0
3 years ago
What happens in the G2 phase of the cell cycle?
balu736 [363]
The Best Answer :
 <span>"G2 phase is the third, final, and usually the shortest subphase during interphase within the cell cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. This far into interphase the nucleus is well defined, bound by a nuclear envelope and contains at least one nucleolus. Although chromosomes have been replicated they cannot yet be distinguished individually because they are still in the form of loosely packed chromatin fibers. The G2 phase prepares the cell for mitosis (M phase) which is initiated by prophase. 
At the end of this gap phase is a control checkpoint (G2 checkpoint) to determine if the cell can proceed to enter M phase and divide. The G2 checkpoint prevents cells from entering mitosis with DNA damaged since the last division, providing an opportunity for DNA repair and stopping the proliferation of damaged cells. Because the G2 checkpoint helps to maintain genomic stability, it is an important focus in understanding the molecular causes of cancer."</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the subunit of proteins
    11·1 answer
  • Which of the following values represents an index of refraction of an actual material?
    11·2 answers
  • After settlers migrated to North America, resources were used to establish housing and farm and grazing lands. Which resource wa
    8·2 answers
  • Which process in an apple tree primarily results from cell division
    8·1 answer
  • Cortisol is a hormone produced in response to stress, including starvation, in humans. Which of the following is most likely an
    6·1 answer
  • State two functions performed by bile juice ​
    6·1 answer
  • All of the following are evidence for the big bang except: A. Cosmic background radiation B. Almost all galaxies are red-shifted
    11·1 answer
  • How do natural resource impact international relationships?​
    9·1 answer
  • 33. There is never any competition for food or living space among living organisms.
    8·2 answers
  • Which type of team is created for a defined period of time to achieve a specific goal? O Virtual teams O Project teams Remote te
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!