Final answer:
Site-specific recombination depends on the recognition and interaction between specific sequence motifs, not homologous base pair recognition.
Step-by-step explanation:
Site-specific recombination is a process in molecular biology where specific DNA segments are exchanged between two separate DNA molecules. Unlike recombination between homologous chromosomes, which requires recognition of similar base pairs, site-specific recombination depends on the recognition and interaction between specific sequence motifs, usually short sequences of DNA called recombination sites.