Zoology - Molecular Basis of Inheritance Question with Solution | TestHub

Transposonis aDNA segmentor genetic element moving from one chromosome to another. The 'term', was introduced by R W Hedges and A E Jacob in 1974, to'controlling elements'orjumping genes',discovered by Barbara McClintock (1950) in maize.Cistronis the functional unit of DNA molecules, it codes for a particular gene product. $\square$ Recon is the cross-over unit or it is segment of DNA which participates in crossing over. 'Introns are the interrupted genes or those regions of a gene which do not form the part of $mRNA$ and are removed from primary $m\mathrm{RNA}$ during gene expression in eukaryotes. These are non-coding sequences which get removed during splicing and processing.