Question

peremptory challenges: require specific reasons for use. are challenges for cause. are generally limited in each case. require proof of bias or prejudice of the juror.

Explanation:

Peremptory challenges in law allow a party to remove a potential juror without giving a reason. However, the number of these challenges is typically limited in each case. Challenges for cause require showing bias or prejudice. Peremptory challenges don't need specific reasons or proof of bias.

Answer:

are generally limited in each case.