Differentiation of organs and tissues in a developing organism, is associated with
Developmental mutations
Differential expression of genes
Lethal mutations
Deletion of genes
Maturation of proinsulin into insulin takes place after
Satellite $DNA$ is useful tool in
Identify the gene and its protein that controls corn borer from the given options
Terramycin is obtained from
Tobacco plant resistant to a nematode have been developed by the introduction of $DNA$ that produces (in the host cells)