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bogdanovich [222]
3 years ago
7

Best answer for the question

Biology
1 answer:
ziro4ka [17]3 years ago
5 0

Answer:

The correct answer is - C. Chelex extraction.

Explanation:

Chelex extraction is a DNA extraction method that involves a Chelex100 chelating resin that prevents DNA degradation by traping the degradative enzymes and from potential contaminants.

In absence of this Chelex resin, a styrene polymer resin that binds metal ions that might inhibit downstream analyses. This process involves a commercially used Chelex 100 which is a styrene-divinylbenzene copolymer that has paired iminodiacetate ions, which act as chelating groups in binds metal ions.

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andriy [413]

According to natural selection process, the trend that will occur is that the number of organisms with harmful characteristics will decrease  while organisms with neutral or beneficial traits will increase in the plant population

<h3>What is natural selection?</h3>

Natural selection is the process by which organisms with favorable features and characteristics that enable them to adapt to their environment survive while those with unfavorable traits die off.

In a changing environment, it will be observed that the organisms with the most favorable traits will be the most dominant in the environment.

Therefore, for the Year 5 and Year 10, the most likely trend that will occur is that the organisms with harmful characteristics will be decreasing in the plant population while organisms with neutral or beneficial traits will likely be increasing in number.

Learn more about natural selection at: brainly.com/question/14385908

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3 0
2 years ago
The main result of photosynthesis
KIM [24]

Glucose is the result of photosynthesis.

3 0
3 years ago
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ELEN [110]

Answer:

I had a step stool with a shed in a web that looks exactly like this and my dad said it was a black widow shed so idk maybe you should look up black widow sheds because I can't find any.

Explanation:

3 0
3 years ago
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As heat and pressure increase, ductile deformation _____.
ValentinkaMS [17]
As heat and pressure increase, ductile deformation becomes more likely
7 0
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A nucleotide consists of ____________
guapka [62]

Answer:A

Explanation:

A single nucleotide is made up of three components: a nitrogen-containing base, a five-carbon sugar, and a phosphate group. The nitrogenous base is either a purine or a pyrimidine. The five-carbon sugar is either a ribose (in RNA) or a deoxyribose (in DNA) molecule.

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