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
azamat
2 years ago
8

Apply Research has shown that if a prescribed dose of an antibiotic is not taken completely , some bacteria might not be killed

and the disease might return. How does natural selection explain this phenomenon?​
Biology
1 answer:
dusya [7]2 years ago
3 0

Answer:

Through natural selection the disease gain immunity to the antibiotic.

Explanation:

As the antibiotic  kills off the members of the population that are not resistant, leaving only the resistant members. These members then reproduce, passing the immunity to their offspring, causing the population to become immune.

You might be interested in
When the birth rate is equal to each woman producing exactly enough offspring to replace herself and her offspring's father, and
Ostrovityanka [42]

Answer:

R = 0 and no population growth.

Explanation:

Birth rate may be defined as the growth of individual per thousand and death rate determines the death of individual per thousand in a year. The birth and death changes the population dynamics.

The growth rate depends on both the factors that are birth rate and death rate. Here, the birth rate is balanced or equal that replace the offspring father. The change in the population growth is same and the birth and replacement almost cancel out each other. In this case, the birth rate is zero and population do not grow.

Thus, the answer is  R = 0 and no population growth.

5 0
3 years ago
PLSSSS HELP ME ASP!!!!
boyakko [2]

Answer:During transcription, the sequence of DNA is transcribed into mRNA. Later, during translation, mRNA sequence is translated into a protein molecule

Explanation:

i did it

4 0
1 year ago
Which organism is not limited by size because of its structures and life cycle? firefly octopus tree frog orca
Llana [10]

Answer:

 B.  Octopus

Explanation:

Because octopus lack bone structure allowing it to maneuver easier and fit in tight spaces

6 0
3 years ago
Read 2 more answers
What gas made up the largest portion of earth's atmosphere for most of earth's history
kipiarov [429]

Gases in Earth's Atmosphere. Nitrogen and Oxygen are by far the most common. Dry air is composed of about 78% Nitrogen (N2) and about 21% Oxygen (O2). Argon, Carbon Dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.

So therefore Oxygen is the gas that makes up the largest portion of the Earths Atmosphere.

7 0
3 years ago
**PLEASE ANSWER QUICK, I'LL GIVE BRAINLIEST TO THE RIGHT ANSWER !!**
bekas [8.4K]
The answer is C plants do photosynthesis to make their own food however animals do not
3 0
2 years ago
Other questions:
  • Paula is a middle-aged doctor who is an expert at laser eye surgery for the correction of myopia (nearsightedness). she graduate
    9·1 answer
  • What happens to any matter that is not used by consumers in a food chain?
    9·2 answers
  • identify two cell structures that are missing from Clara’s model and the function of those cell structures. (e.g. ribosome)
    14·1 answer
  • Which of the following is NOT an epithelial structure?
    8·1 answer
  • Which of the following correctly compares steroid and nonsteroid hormones
    6·2 answers
  • What type of system represents the cycling of matter on the earth?
    6·1 answer
  • What is the significance of the crossbreeding experiments set up by Dr. Beadle? What did he try to address?
    6·1 answer
  • Explain the reciprocal relationship between human society and limiting factors.
    7·2 answers
  • How many valves are in the<br> chambers of the heart?
    9·2 answers
  • If the cell were a shoe factory, what structure would be the boss of the factory?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!