Which is the following is not a Quality of “4- stroke engine”?

Raphanus sativas L is the botanical name of: 

Ammonium sulphate fertilizer is advisable for

A marker where the produce is either finally disposed of to the consumers, processors or assembled for export is 

Chromosome number (n) of potato (Solanum tuberosum) is

An exchange of genetic material between homologous chromosomes is called ...................?

Serious damage due to shoot and fruit borer is in:

The purpose of a ……………. is to reduce rotational friction and support radial and axial loads.

Fig is botanically ____ type of fruit 

Which of the following tillage equipment, is a secondary tillage equipment?

Rubber research institute is established at