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4 years ago

After completing 10 years of experimentation, a scientist reports a

Biology

1 answer:

Inga [223]4 years ago

3 0

Answer:

Theories develop through repeated experimentation.

Explanation:

The correct answer would be that theories develop through repeated experimentation.

A theory is internally consistent and is only arrived at after several independent experimentation based on the same phenomenon. That is, when a scientist reports a findings, the reports must have been widely tested by different researchers using the same experiment and arrive at similar findings before they can become a theory.

Hence, the information on the theory explaining the movement of sand beaches is valid because the experiment must have been repeated by several independent researchers and similar results must have been obtained before the theory is arrived at.

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Which of these could you find in the benthic zone of a lake?

solniwko [45]

Answer:

Sediment

Explanation:

Which of these could you find in the benthic zone of a lake? Sediment.

8 0

3 years ago

Prosecutors are showing DNA evidence to a courtroom. They present an enlarged picture of an electrophoretic gel that contains ba

blagie [28]

Answer:

DNA profile.

Explanation:

DNA fingerprinting may be defined as a technique used to determine the individuality of the individual basis on the unique DNA sequences. DNA fingerprinting is used to find the criminals.

The agarose gel electrophoresis is used to visualize the DNA sequences of the individual. The short tandem repeats are involved in identifying the unique sequences. The picture contains STRs in a suspect's DNA and STRs in the perpetrator's DNA. The picture shows the DNA profile of the perpetrator and suspect.

Thus, the answer is DNA profile.

6 0

3 years ago

Why are groups of small cells better than one large cell at moving material in

Vinvika [58]

Answer:

B po agot ko

Explanation:

Tagalog po ako

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2 years ago

Stem cell research is an emotional topic. Although the advancements in research are remarkable, a portion of society voices ethi

sweet [91]

<h2>Embryonic Stem Cells</h2>

Explanation:

In the embryo, there are stem cells that are fit for turning into the entirety of the different types of the human body

For research, researchers get embryos in two different ways
Numerous couples consider by the procedure of in vitro preparation Right now, the couple's sperm and eggs are treated in a culture dish.
Embryonic stem cells and iPS cells, be that as it may, are a bad contender to be utilized straightforwardly as medications, as they require cautious guidance to turn into the particular cells expected to regenerate diseased or damaged tissue.
There are three types of stem cells such as induced pluripotent stem,embryonic stem cells,cells (iPSCs) and adult stem cells

7 0

3 years ago

Why doesn't the North Pole have frost action?

sergij07 [2.7K]

There's no land at the North Pole Instead it's all ice that's floating on top of the Arctic Ocean. ... Multi-year ice is thicker and has survived at least one melt season, whereas first-year ice is much thinner. Arctic sea ice usually reaches its minimum around mid-September each year.

5 0

3 years ago