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Sladkaya [172]
3 years ago
7

What do stabilizing selection and disruptive selection have in common??

Biology
2 answers:
Orlov [11]3 years ago
7 0
<span>They both decrease genetic variation. </span>
Natasha2012 [34]3 years ago
5 0

Answer:

Variation

Explanation:

In natural selection, variation happens to produce more fit organisms. The natural selection is a different type such as stabilizing selection, directional selection, and disruptive selection. In both cases, variation occurs but the variation rate is different.  Therefore, the common thing between stabilizing selection and disruptive selection is variation. The variation rate is slow in stabilizing selection. Hence in this selection less phenotype characters are seen. In disruptive selection, variation is random and extreme. Thus more phenotype individuals are formed due to disruptive selection.

You might be interested in
Which elements are part of an area's topography? Check all that apply.
atroni [7]

Answer: elevation,  landforms , relief

Explanation:

Area's topography can be defined as the physical features with which the area of the land is associated with. These features are mountains, lakes, valleys and rivers.

The following are the elements of the parts of the area's topography:

Elevation: The elevation describes the height above the given level. This can be used to measure the height of the mountain.

Landforms: Landforms are the features of the Earth's surface that includes the parts like hills, plains and mountains.

Relief: A relief gives an idea of elevation from the concerned point in a landform.

7 0
3 years ago
What was the ecosystems carrying capacity for Buffalo based on the graph once rinderpest was eliminated
Yuki888 [10]

Answer:

60,000 buffalo

Explanation:

This question is incomplete, I attached the options.

35,000

55,000

60,000

65,000

Buffalo numbers in the study area were estimated using total aerial photographic counts, the estimation was made it in Mara Serengeti ecosystem (25 000 km2), buffalos have other problems apart of bubonic plague, like climate change, competition, disease, food limitation, land-use change, predation.

Assume the population growth of Serengeti buffalo graph, before the rinderpest there was a capacity of 50,000 buffalos, but there was a bubonic plague epidemic, then two years and half, only there were a capacity less than 30,000.

After the virus was eliminated the graph show growth, in 6 years there were more than 60,000 buffalos, in more eleven-year, there were exactly 60,000 buffalos.

7 0
3 years ago
What are they five steps of cloning?
Luda [366]

Hi

Below are five major steps of DNA or gene cloning:

1: You chose the gene or specific piece of DNA you need to clone and cut the gene with restriction enzymes from the source organism.

2: You need to choose a vector for the process of cloning and you will cut the vector with same restriction enzymes through which you have cut your target DNA sequence to be inserted into the vector.

3: You place the target gene into the vector and join or seal the gene with vector by using an enzyme called DNA ligase.

4: You introduce the vector with your target gene into a suitable host organism such as yeast or bacteria through the process of Transformation. In this process host organism takes up the vector containing your target gene and starts replicating the target DNA along with their own DNA and thus creating millions of copies of target gene .

5: In the last step, the DNA or target gene is isolated from host organism and purified and is ready to be used since its quantity has been enormously increased through the process of cloning.

The cloning is also called as recombinant DNA technology and is the main process that is being used in the production of insulin for diabetes patients. You can see below image for better understanding.

Hope it help!


6 0
3 years ago
Muscle cells that are worked often in exercise will require more mitochondria. If we use more mitochondria, it will require us t
Alika [10]

Answer:

Lipids

Explanation:

7 0
2 years ago
THIS MAY NOT BE BIOLOGY!!!
Anon25 [30]

The answer that is not caused by a gravitational pull is two atoms come together to form a molecule because atoms form molecules because of the electrons, and not gravitational pull.

Therefore the correct answer would be,

Two atoms come together to form a molecule.

I hope that this has satisfied you.

4 0
3 years ago
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