DNA polymerase checks the DNA for errors and there are no complementary base pairs in DNA (Options B and C). It helps to prevent errors during DNA replication.
DNA replication refers to the cellular process aimed at generating two identical molecules of DNA during cell division.
DNA replication is a fundamental mechanism to sure the perpetuity of genetic material (i.e., the inheritance of genetic material).
During DNA replication, most DNA polymerases check the DNA for errors, repairing errors in a mechanism known as DNA proofreading.
Learn more about DNA replication here:
https://brainly.com/question/21265857