Answer:
One drop rule means that if you have a single drop of 'black blood, meaning if any of your ancestors, cousins, and/or parents carried African American genetics, it would make you black. It was a way to segregate the white and black people.
Explanation:
You didn’t put a video but trna molecules help decode mRNA sequence into a protein and transfer that protein to the ribosomes where the dna is replicated.
No, because the two populations from which the samples are selected do not appear to have equal variances.
<h3><u>What is an fMRI?</u></h3>
Functional magnetic resonance imaging (fMRI), a sort of noninvasive brain imaging technique, was created in the early 1990s and uses changes in blood flow to identify brain activity.
An fMRI can show which area of the brain is engaged when you lift your arm or even merely think about something. This knowledge can be used by medical professionals and researchers to recognize, monitor, and treat a variety of illnesses.
<u>What is an fMRI used for?</u>
fMRIs are often employed in both clinical and academic settings. With the use of this technology, we can comprehend the function of the brain both in a healthy state and one that is ill.
Uses for an fMRI include:
- plan for surgery or other therapies by identifying conditions
- look for anomalies
- determining which brain areas control vital activities.
- analyze how ailments and injuries including cancer, concussions, and epilepsy affect cognitive function.
- the effectiveness of a medicine.
Learn more about fMRIs with the help of the given link:
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We should use the safety guide for ourselves when we can barely see the road to avoid traffic collisions, although If it's very misty or foggy outside, fog lights can both improve your visibility and the visibility of other vehicles.
<h3>
In a fog, what should you do to stay safe?</h3>
Take it more slowly and give yourself more time to get there. Use your low-beam headlights to make your vehicle visible to people both in front of you and behind you since this also activates your taillights. If you have fog lights, use them. Never turn on your high beams. When vision clears, you must turn off your fog lights since they blind other motorists and block your brake lights. According to the Highway Code, headlights must be used when you can't see more than 100 meters in front of you. Fog lights can also be used in the front or back, however, this is not required.
To learn more about road safety and fog, visit:
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Answer:
The Gateway Arch, also known as the Gateway to the West, is located in St. Louis, Missouri. It is the tallest arch and tallest man-made monument in the Western Hemisphere. A U.S. National Historic Landmark, thousands visit it each year.
Explanation:
