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
ololo11 [35]
3 years ago
14

A current challenge for doctors involves the bacterial strain Clostridioides difficile, which no longer responds to traditional

antibiotic treatments.
Which of the following best explains why this particular strain of bacteria is resistant to antibiotic treatment?

A. Mutations creating new alleles occur more frequently in this species of bacteria than in other species.

B. Crossing over during meiosis increased genetic variability in the bacteria.

C. The bacteria have high genetic variability and high reproductive rates.

D. The bacteria are able to recognize and destroy the antibiotics by breaking them down extracellularly.
Biology
1 answer:
devlian [24]3 years ago
5 0

Answer:

is d. The bacteria have high genetic variability and high reproductive rates.

Explanation:

You might be interested in
What Indian subcontinent is an accreted crustal block known as ___
Darina [25.2K]

Answer:

Peninsula

Explanation:

A peninsula is mostly surrounded by mass around most of its coastline. It can also be referred to as a headland. The part that is not surrounded is connected to the larger continental landmass. Another example of the peninsula is the Korean peninsula and the Floridian Peninsula.

7 0
3 years ago
Where is the information carried in the DNA
8090 [49]
DNA stores information in a sequence of adenine, cytosine, guanine and thymine on a backbone of two deoxyribose molecules, which intertwine in a double helix. In nature, this information is read by RNA molecules and turned into proteins.

 
3 0
4 years ago
Read 2 more answers
Which of the following summarizes the overall climate of Earth over time?
andrezito [222]

Answer:

Earth's climate has gotten consistently warmer over time.

3 0
3 years ago
QUESTION 4
Elena L [17]

Answer:

The answer is B

Explanation:

4 0
3 years ago
Pregnant women need approximately ____ grams of protein a day
max2010maxim [7]
They need approximately 70 grams of protein in their diet
5 0
3 years ago
Other questions:
  • Researchers use fluorescent labels and light microscopy to
    11·1 answer
  • What is essential to live?<br><br>Asap!!!!!!!!​
    8·1 answer
  • List three effects of the greenhouse effect
    9·1 answer
  • Name a resource that could limit the survival of animals within a population
    7·1 answer
  • Approximately how many moons does Saturn have
    5·2 answers
  • When a bond forms between units of a macromolecule, a water molecule is lost. What is this process called?
    5·1 answer
  • What is special about the Earth that gives us the four Seasons
    15·1 answer
  • What special properties of carbon make it such an important compound in living things?​
    9·1 answer
  • The glomeruli in olfaction are most nearly analogous to the _____ in vision.
    12·1 answer
  • A client was admitted to the hospital unit after 2 days of vomiting and diarrhea. the client's spouse became alarmed when the cl
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!