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wlad13 [49]
3 years ago
7

The sharp reduction of numbers of a population and with it the gene pool through a severe epidemic is an example of :

Biology
1 answer:
Mademuasel [1]3 years ago
3 0

Answer: <em>The Bottleneck Effect</em>

Explanation:

A Bottleneck effect is the sharp reduction of numbers of a population through environmental effects or human activity. It causes a loss of the genetic pool and its variety; genetic variation lowers and increases with time as random mutations occur.  

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Mendels law of independent assortment is likely to be observed for
Rom4ik [11]

Answer:

ExIndependent Assortment. Mendel's law of independent assortment states that genes do not influence each other with regard to the sorting of alleles into gametes: every possible combination of alleles for every gene is equally likely to occurplanation:

8 0
3 years ago
A Paramecium has an internal sucrose concentration of 0.040 M, a glucose concentration of 0.035 M, and a fructose concentration
Nadusha1986 [10]

Answer:

<u>c. Sucrose and glucose</u>

Explanation:

The paramecium is a large, single-celled microbes, surrounded by a plasma membrane. Simple diffusion occurs in cells across plasma membranes, as a form of passive transport. In diffusion, solutes move from regions of high concentration to regions of low concentration across the plasma membrane.

Here, the internal environment has higher concentrations of sucrose and glucose, but lower concentrations of fructose, thus the solutes will move along their concentration gradient, to where the concentrations are lower. In order for the fructose molecules to move out of the cell, the molecules have to move against their concentration gradient - a process requiring energy known as active transport.  

6 0
3 years ago
Your client has been diagnosed with genital warts. Which of the following medications would you anticipate being ordered?
snow_lady [41]

Answer:

Options are not given but mostly Interferon alfa-2b is the medication that is given as medication against genital warts.

Explanation:

Genital warts are generally transferred sexually usually by some members of Human papillomavirus(HPV). Genital warts can be painful and itchy. It can disappear on its own over time but the virus can be present even after it disappears.

The approved and widely used medication for genital wart is interferon alfa-2b. Interferon alfa-2b has immunomodulatory and antiviral property which helps in eradicating the virus that cause genital warts. It boosts the immune system. So the correct answer is interferon alfa-2b.

5 0
3 years ago
Which of the following is not an example of nonpoint source pollution
bogdanovich [222]

sewage treatment

have a great  day

3 0
3 years ago
What is the history of Galápagos Islands? I need help!
vitfil [10]
Hello LonelyPerson, to answer your question.
The Galápagos were officially annexed by Ecuador in February 12 1832 and were named "Archipelago del Ecuador.". It is still today officially a province of Ecuador. Ecuador claimed the <span>Galápagos Islands</span> just three years before their most famous visitor, Charles Darwin, dropped anchor on the Beagle and stepped ashore and into history.

         Signed by, Virtuoso Sargedog
8 0
3 years ago
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