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
Dimas [21]
3 years ago
5

A malaria outbreak causing allele frequencies to change is an example of:

Biology
2 answers:
Softa [21]3 years ago
4 0

Answer:

C. Natural selection

Explanation:

Just took the test ED2020

julsineya [31]3 years ago
3 0

<u>Answer</u>: Natural selection.

<u>Explanation</u>:

  • The concept of <em>natural selection</em> was given by <em>Charles Darwin.</em>
  • According to this concept, in a given environment the organisms that possess <em>better adaptations</em> have<em> higher chances of survival</em> and, leave behind a <em>greater number of progenies</em>.
  • When malaria outbreak occurs, the allele frequencies change and only the organisms that possess the alleles which help them to <em>survive</em> this outbreak due to resistance against malarial infection will be selected by nature and<em> hence, this is an example of natural selection.</em>
You might be interested in
My dog does flips his name is fred hes on sum metth​
SIZIF [17.4K]
Sounds like an interesting dog ya got there
3 0
2 years ago
Read 2 more answers
Which is the biological importance of the molecule adenosine triphosphate (ATP)?
Zigmanuir [339]

Answer:

repairs cell membrances

Explanation:

that is when the molecules that carries energy within cells

8 0
2 years ago
Read 2 more answers
Rods are to cones as _____ is(are) to _____. peripheral vision and night vision; color vision and visual acuity color vision and
VashaNatasha [74]

The answer would be peripheral vision and night vision; color vision and visual acuity. Peripheral vision is the effort of the rods, nerve cells situated mainly external the macula (the midpoint) of the retina. The rods are also accountable for night vision and low-light vision but are unresponsive to color. Visual acuity is the sharpness of vision. Color vision examinations check your capability to differentiate colors.

3 0
3 years ago
98 POINTS
anygoal [31]

The doctor should check B) The amount of sodium intake the patient takes daily.

Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. The result is a higher blood pressure due to the extra fluid and extra strain on the delicate blood vessels leading to the kidneys. Adding higher blood pressure to an already hbp patient wouldn't have good results.

Hope this helps.

6 0
3 years ago
Read 2 more answers
Consider a closed ecosystem which contains only mosquitoes and frogs. the mosquitoes feed on the blood of the frogs, and the fro
serious [3.7K]
It is impossible as there is a loss of energy between the transfer of energy between flogs and <span>mosquitoes. This ecosystem would never be sustainable or in equilibrium. There is also no primary producer within this ecosystem. No ecosystem can exist without some initial source of energy that would be obtained using solar or chemical energy. For terrestrial ecosystems, plant primary producers would normally provide the initial energy into the ecosystem.  </span>
4 0
3 years ago
Other questions:
  • How are chlorophyll and chloroplasts related, and where are they found?
    8·1 answer
  • In modern classification system, unicellular organisms that contain chloroplasts and a nucleus would be considered; A) annelids
    14·1 answer
  • This abiotic factor in the photograph characterizes which biome?
    7·1 answer
  • Which is cooled and compressed for transportation along pipelines?
    15·2 answers
  • Cystic fibrosis is a genetic disorder in homozygous recessives that causes death during the teenage years. If 9 in 10,000 newbor
    9·1 answer
  • All other things being equal the size of a population will decrease if
    6·1 answer
  • Describe two considerations in conservation preserve design.
    9·1 answer
  • Please answer quickly, timed test!!
    7·2 answers
  • Explain one way that that the sun can change the state of matter (liquid, gas, and solids).
    5·1 answer
  • Does this graph show an endothermic of exothermic reaction?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!