Particularly in Replication (Semi conservative mode of replication) of chromosomes of a Drosophila melanogaster does not require the presence of
Ribosomes
Ribosomesare the protein builders or the protein synthesizers of the cell. They are like construction guys who connect one amino acid to other and build long chains.Ribosomesare special because they are found in both prokaryotes and eukaryotes. So ribosomes nowhere have any function in Replication.