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 are some conflicts between humans and machines that have arisen in the past?
qaws [65]
I think that people have lost their jobs because of an increase of computers

8 0
4 years ago
Read 2 more answers
Does Evolution Exist?
Marina86 [1]

Answer:

yes evolution do exist in nowadays also.

7 0
3 years ago
The chart shows four environments and the kind of succession that would occur there.
zubka84 [21]

Answer: it’s row 1

Explanation:

Took the test

8 0
3 years ago
in dogs, wire hair (S) is dominant to smooth (s). Cross of a homozygous wire-haired dog with a smooth-haired dog and show the ge
vesna_86 [32]
 You need to create a table like the one below and show that, if crossed, these two dogs would create 100% wire-haired dogs, but with smooth genotype. They will be heterozygous wire-haired, because the wire hair dominates over the smooth hair.
 
     s     s 
S  Ss  Ss
S  Ss  Ss

The genotype is the genes you can't see, and phenotype is what you can see. So some traits can just be in your genotype, so you don't have them but your children can get them. If there are two different traits in your genes the dominant ones will win and will be the ones you see. There needs to be two recessive genes for that gene to win. I hope this was clear. It's a little complicated!
7 0
3 years ago
Sweating cools the body through _<br> freezing<br> condensation<br> melting<br> evaporation
olasank [31]

Answer:

evaporation

Explanation:

this is highly when it's hot but depends on body temp

4 0
3 years ago
Read 2 more answers
Other questions:
  • A parent DNA molecule replicates, resulting in two daughter DNA molecules. Which of the following is true? A. Each daughter mole
    15·2 answers
  • The four gas giants are
    10·2 answers
  • Where do spores come from?
    15·1 answer
  • Which conditions are worst for fossil formation <br><br> weathering
    12·2 answers
  • The force of a vibration affects this
    12·2 answers
  • Why do phospholipids form a bilayer in water
    14·1 answer
  • How is the moon dependent on the sun
    9·2 answers
  • Help!!
    11·2 answers
  • Which of the following is not a cause of a tsunami?
    15·2 answers
  • Between which two atoms of water are hydrogen bonds are formed?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!