Sense strand is coding strand while antisense strand is non-coding. Sense strand is same as mRNA but thymine in DNA is replaced by uracil in RNA. On the other hand, antisense strand acts as template for RNA synthesis. Sense strand has codons and antisense strand has non-codons.
Technological factors have played signifiÂ­cant role not only in overcoming environmental constraints but introducing new changes and develÂ­opments in agriculture. These factors include irrigaÂ­tion, fertilisers, high yielding variety of seeds, insecÂ­ticides/pesticides, farm machineries and financial institutions, etc.
In large-scale societies today, agriculture has become highly efficient, requiring much fewer people to produce the food for everyone else. This is particularly true of mechanized grain farming and ranching. Technological advances in farm production now occur frequently and are spread world wide within a few years.his required a radical change in the concept of ownership. In most small-scale societies with less intensive subsistence patterns, economically important properties, such as land and water wells, usually are not owned in the sense that we think of ownership today.