<prompt> Study of structure and products of gene is -GenomicsProteomicsBioinformaticsCytogenetics  <response>: Genomics - Study of the entire genome of an organism. It enables the primary sequence of a protein to be identified easily from small amounts of sequence data.Proteomics - Study of quantity quality of all expressed protein.Glycomics - Study of structure function of chains of sugar.Cytogenetics - It is a branch of genetics which deals with the structure function of the cell, especially the chromosome.Pharmacogenomics - Study of genetically determined variation in responses to drugs in human or in laboratory organisms. 