Dred Scott case.
In March of 1857, the United States Supreme Court, led by Chief Justice Roger B. Taney<span>, declared that all blacks -- slaves as well as free -- were not and could never become citizens of the United States.
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Answer:
or 
Explanation:
Number of longitudes on Earth = 
In one hour the Earth rotates 
So, 
takes 
Since the longitude is in the East the time difference will be added.
So, if it is noon in Greenwich the time at 100 degree East will be 
or .
The interdependence of the president and members of the president's party in congress has increased in recent decades because of party polarization.
President is a not unusual identify for the head of state in maximum republics. The president of a nation is, usually speakme, the top of the authorities and the fundamental chief of the u . s . or the ceremonial head of state.
The very best govt officer of a present-day republic, as the chief government of the usa: sworn in because the 56th president of Mexico. an officer appointed or elected to preside over a prepared body of persons. the chief officer of a college, university, society, agency, and many others.
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Answer: Reverse transcription
Explanation:
There is certain exception towards central dogma tat is described as follows:-
Reverse transcription:- it is the enzyme that helps in conversion of RNA into DNA as per concept of retrovirus.It has the ability to catalyze the DNA which emerges from RNA molecule.
RNA encoded virus in their life cycle experience a phase where they are approached through genomic RNA for getting converted into DNA which is caused through reverse transcriptase enzyme.
Gender can affect people's life chances in various ways - for example, if you're a woman you are paid less for doing the same job as a man, this is called the gender pay gap, which is a huge uprising issue of our modern world. Also, in some Asian and Middle Eastern countries women are given less rights than men e.g. education struggle - just because they're women. This gives women less chances to be independent in their life in the way that men easily can be.
