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
Margarita [4]
3 years ago
12

A researcher claims that genetic variation provides organisms with the ability to survive and reproduce in different environment

s.
To support the claim, the researcher makes the following observation: bacteria that contain plasmids (small DNA molecules) are resistant to a wider range of antibiotics than are bacteria that contain no plasmids.
Which statement best establishes a connection between the observation and the researcher’s claim?
Biology
2 answers:
Viktor [21]3 years ago
7 0

Answer:

The researcher is inferring that some bacteria evolved plasmids to become resistant to a wider range of antibiotics. He is developing a hypothesis based on an observation and a principle. This would later need to be confirmed with an experiment or supported with other findings, since there could be many other explanations as to why bacteria with plasmids resist more antibiotics.

Igoryamba3 years ago
5 0

Answer:

The researcher's claim is in the same way of the observation made because from it it is inferred that in a population of bacteria with genetic variation, in which some of them have plasmids and others do not, the population survives because those bacteria with plasmids are resistant to antibiotics, if for example there were only bacteria without plasmids all bacteria would die when using antibiotics so this is an example that genetic diversity is an evolutionary advantage

You might be interested in
Earth's core acts as a permanent magnetic in producing Earth's magnetic field. true or false
KonstantinChe [14]

Answer:

True

Explanation:

Earth produces an magnetic force due to chemicals in the core.

7 0
3 years ago
Read 2 more answers
What would be the most likely outcome if the ribosomes of a cell were damaged and stopped functioning?
hodyreva [135]
The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

The cell would lose structure and shape when the ribosomes of a cell were damaged and stopped functioning.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
3 years ago
Which of these is a reason why two different people might require different caloric intakes on a daily basis?
photoshop1234 [79]
According to the Dietary guidelines for
America, men aged 19 and older should
consume an average of 2.640 calories and
women should consume an average of 1.785.
However, these numbers may vary according
to each person and their way of living. Some
bodies will need more than that and some
other less. that would depend on physical
activities and work among other things.
THANKS!o
COMMENTS
7 0
3 years ago
What is the cause and effect relationship in populations?
Darina [25.2K]

Answer: The cause can be something that causes the problem and the effect is what effected it. If something caused the population to go down the effect would be death rate or birth rate.

Hope this helps!

6 0
3 years ago
Read 2 more answers
HELP! 50 POINTS!! WRITE IN YOUR OWN WORDS! WILL MARK BRAINLIEST
N76 [4]

Answer:

Explanation:eqwedfwq

7 0
3 years ago
Other questions:
  • Which of the following may display two different grain sizes?
    14·1 answer
  • Results from gene mutations in cells which cause uncontrolled cell division
    5·1 answer
  • Primordial follicles consist of an oocyte and ________. primordial follicles consist of an oocyte and ________. a fluid filled c
    12·1 answer
  • Why is the SI measurement system so important to the scientific community
    7·1 answer
  • What life circumstance most directly affects the type of weather emergencies you are most likely to experience?
    8·2 answers
  • What is the main role of a hormone?
    8·1 answer
  • What determines whether an allele is dominant recessive or codominant?
    10·1 answer
  • Explain why stress - strain curve usually has two segments
    13·2 answers
  • Where sperm cells mature and are stored
    14·1 answer
  • Proteins and carbohydrates have many functions in the body of an organism. Specific proteins and carbohydrates perform specific
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!