The reason the courts of appeals are sometimes called “gatekeepers” is that

Athey allow only the most qualified judges to pass through to the Supreme Court.
Bthey block unwanted influence from political parties from reaching the Supreme Court.
Cthey allow only the most controversial and significant cases past the “gate” to the Supreme Court.
Dthey keep track of which cases go to which court in the federal system.

How is an appeals court different then a traditional federal court?

AThere are three justices in an appeals court.
BThere are no options after the appeals court.
CThere are three justices in a traditional federal court.
DThere are more chances to be heard at an appeals court.

Verified Answer :

i think it goes like this 
1) b
2) c

The reason the courts of appeals are sometimes called “gatekeepers” is that they allow only the most controversial and significant cases past the “gate” to the Supreme Court. The correct option among all the options given in the question is option "c".

There are more chances to be heard at an appeals court is how an appeals court is different than a traditional federal court. The correct option among all the options that are given in the question is the fourth option or option "d".