Once they understood the structure of DNA a lot of things became more clear including how DNA was replicated.
So I think your answer is copies? meaning how it is copied (replicated).
The structure also led later on to how it was transcribed into mRNA (and eventually into proteins by ribosomes).
Answer:
A)
The loss of trees resulted in less water vapor in the atmosphere and thus less rain.
Explanation:
brainly.com/question/2889643
The primary effect of deforestation in Haiti is the loss of most of the topsoil of the region, that is, soil erosion.
It leads to decreases in the number of trees or vegetation in the area due to which the transpiration rates decrease significantly.
It alters the water cycle and thus, reduces the rain flow.
Control group
Explanation:
Experiments are usually designed so that the differences between the experiment and control groups can be observed.
- The experimental group is the group that follows the details of the hypothesis where variables are changed to see their causes and effects.
- The control group is the standard by which the experimental group is compared with.
- The variables are being tested for in the experimental group to see how they are changing .
learn more:
Controlled experiment brainly.com/question/1621519
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Pulmonary artery carry deoxygenated blood while are there arteries carry oxygenated blood.
pulmonary vein carries oxygenated blood while the other veins carry deoxygenated blood
