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Slav-nsk [51]
3 years ago
12

The minerals in an ingeous rock come from the

Biology
2 answers:
matrenka [14]3 years ago
7 0

I need only one Ans the 2nd Ans will be reported.

who is the narartoor of bismith??

shusha [124]3 years ago
5 0

Answer:

volcanic eruption, hardened lava, mantle

Explanation:

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According to reports by National Public Radio, sales of products labeled Non-GMO have more than doubled over the past two years,
lukranit [14]

Genetically modified organisms are those organisms in which certain gene is inserted to get the desired beneficial results.

Explanation:

A genetically modified organism is an organism or plant altered for beneficial traits which would not have been possible by the traditional mating process or recombination techniques.

Genetic engineering is the technique involved for the construction of gene of interest and inserting them in the host species for getting expressed.

Many fruitful results have come out like a tomato of long shelf life k/a flavr savr.

Apart from molecular techniques used for cloning, CRISPR is the recent innovation which had made it very simple.

The GMOs can solve the food problem of the world as Single-cell proteins and longer shelved life food.

Disease resistant plants can be formed for better yields.

Nutrition level of food can be increased.

Example of GMO are canola, corn, papaya, soy and many animals are also on the list.

5 0
3 years ago
A bacterium that you isolated from pond water appears to use light for energy. Based upon this information, you inoculate the or
FinnZ [79.3K]

The question is incomplete as it does not have the options which are:

  • there was no sulfur compound added to the medium, that could be used as an electron donor.
  • no oxygen was added to the medium so the organism died.
  • there is some inhibitory chemical that is preventing the growth of the bacterium.
  • you were using the wrong type of sunlight as the energy source for the bacterium.

Answer:

There was no sulfur compound added to the medium, that could be used as an electron donor.

Explanation:

In the given question, the bacteria which are found in the pond uses light energy to use carbon dioxide and form the glucose molecule. These bacteria are known as phototrophic bacteria.

The process of photosynthesis requires an electron donor and an electron acceptor to use molecule.

The organism when provided the light and carbon dioxide artificially in a culture, the bacteria were not able to grow. The reason for this could be accounted as that there was no electron donor found in the media like sulfur which could donate the electron during the chain reaction.

Thus, the selected option is correct.

4 0
2 years ago
Define haploid cells, and explain how they are produced
vlabodo [156]

Answer:

Haploid cells are produced when a parent cell divides twice, resulting in two diploid cells with the full set of genetic material upon the first division and four haploid daughter cells with only half of the original genetic material upon the second.

8 0
3 years ago
Which of the following determines the specificity of a DNA probe?
kiruha [24]

Answer:

Complementary base pairing

Explanation:

DNA probes are the single stranded stretches of nucleotides that are complementary to the original strand. DNA probes are used in various molecular technologies like polymerase chain reaction and DNA finger printing.

DNA probes can only hybridize with the specific complementary base pairs. Hence, complementary base pairing determines the specificity of DNA probe.

Thus, the correct answer is option (D).

5 0
3 years ago
Read 2 more answers
What is the blending theory of inheritance? Why did Mendel question this theory?
stealth61 [152]

Answer:

Blending Theory of Inheritance

Mendel noticed plants in his own garden that weren't a blend of the parents. For example, a tall plant and a short plant had offspring that were either tall or short but not medium in height. Observations such as these led Mendel to question the blending theory

6 0
3 years ago
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