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
vaieri [72.5K]
3 years ago
13

Mutations in certain genes of bacteria cause them to be resistant to powerful antibiotics. What type of mutation is this for the

bacteria?
A: beneficial
B: harmful
C: neutral
D: both beneficial and harmful
Biology
2 answers:
valkas [14]3 years ago
8 0

Answer: The correct answer is -

A: beneficial.

Mutation can be described as permanent change in the genetic material (DNA, deoxyribonucleic acid) of living organisms.

In certain genes of bacteria, mutation allows them to become resistant against powerful antibiotics.

Due to this, bacteria are no more sensitive to the action of antibiotics that is they can not be killed by the action of antibiotics.

Thus, such mutation is beneficial to the bacteria as it is increasing the rate of survival of bacteria.

Therefore, option A) is the right answer.

Masja [62]3 years ago
3 0

A. beneficial its wouldn't be harmful cause antibiotics is a bacteria killer so its beneficial

You might be interested in
ABOUT ALBERT EINSTEIN <br><br>FRIEND TELL ME ABO<br>UT​
STatiana [176]

her you go : mark as brainliest please

Explanation:

Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity. In 1921, he won the Nobel Prize for physics for his explanation of the photoelectric effect. In the following decade, he immigrated to the U.S. after being targeted by the German Nazi Party.Sep 1, 2020

Birth Date: March 14, 1879

death :april 18 1995

mark as brainliest

6 0
3 years ago
Read 2 more answers
Which event happened first? <br>answer them in order example:m,i,k ect <br>thank you
Kryger [21]
K,I,m,r,n,s,p,q,o,t. That’s it in order
4 0
3 years ago
The earth's interior heat and pressure drive a process of heat transfer in the mantle called blank
xxMikexx [17]
The answer should be B Convection
6 0
3 years ago
How much more CO2 is in the atmosphere today compared to 150 years ago?
ludmilkaskok [199]

Answer:

Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But humans have burned so much fuel that there is about 30% more carbon dioxide in the air today than there was about 150 years ago, and Earth is becoming a warmer place.

3 0
3 years ago
Read 2 more answers
How is a model of the carbon cycle different from the actual cycling of carbon in an ecosystem?
Lerok [7]

Answer:

The biological carbon cycle is not only faster than the geological carbon cycle. The amount of carbon taken up by photosynthesis and released back to the atmosphere by respiration each year is 1,000 times greater than the amount of carbon that moves through the geological cycle on an annual basis.

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Why is allowing complete chest recoil important when performing high quality CPR?
    6·1 answer
  • Dlaczego ryby i płazy mają skórę pokrytą śluzem ?
    5·1 answer
  • For what does your body use carbohydrates?
    7·1 answer
  • Biochemistry Unit Test
    14·1 answer
  • What can the complement system cause..? its one word !
    7·1 answer
  • 1.) What are some of the forms of evidence used to support the theory of Pangaea?
    6·1 answer
  • Which type of precipitation forms when water droplets fall through a cold layer of air and freeze on their way to the ground?
    9·2 answers
  • Provide a potential hypothesis for the research topic and
    14·1 answer
  • A cell with 22 chromosomes undergoes meiosis. How many nuclei result from this process? Need ASAP
    9·1 answer
  • What data would meselson and stahl have expected if dna replication was conservative, rather than semiconservative?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!