Mechanical means using machinery whereas biological means using another form of life to control the weed. Biological way is Eco-friendly. Go Bio whenever possible!
mechanical can hold up to life but medication is needed every day for life biological is a more normal life but have to re op. 10- 20 years gl
An electronic stopwatch gives a higher accuracy than a mechanical stop watch.
All plants are biological.
what is difference between auditing, monitoring, controlling and evaluation
difference is logical and potential
The difference between a biological parent and an adoptive parent is that the biological parent is the one who is related to the child by blood and the adoptive parent is the one that raised the child.
mechanical moves it self electrical bad noise
None, as both are usually biological parents.
difference between modern and traditional techniques of controlling
In mechanical sandwich we are having placement and training in 5th and 8th Semester.
mechanical coupling can be called as a mechanical device which is used to connect two mechanical links as well as transmit power between them. mechanical joint is just used to joint two linkages . there is no power or torque transmission between them .
spelt different