Which of the following sets of materials is required by both eukaryotes and prokaryotes for replication? group of answer choices
a. double-stranded dna,
b. four kinds of dntps, primers, origins of replication ligase, primers, nucleases topoisomerases, telomerases, polymerases nucleosome loosening,
c. four dntps, four rntps g-c rich regions, polymerases, chromosome nicks

Double-stranded DNA.

Explanation:

Replication may be defined as the process of formation of the daughter DNA from the parent DNA with the help of enzymes and proteins. The three main process of replication are inititation , elongation and termination.

The double stranded DNA molecule undergoes the process of replication. Four different dNTPs - adenine, guanine, thymine and cytosine are required for the process of replication.  Primers are required for initiation of the process of replication and ori region is the inititaion point of replication.

Thus, the correct answer is option (a).