Answer:
The correct answer is - nucleotide and DNA replication.
Step-by-step explanation:
The monomer that links together to form the DNA ( and RNA) are nucleotides. Nucleotides are the phosphates and nucleosides placed together to form DNA molecules.
The process that is required to produce or build DNA is DNA synthesis or DNA replication which takes place during cell division where DNA molecule is copied to build a new DNA molecule.