IBRD (International Bank for Reconstruction and

Most damaging single influence on storage life of seeds is:

How do mitochondria and chloroplasts perform oxidative phosphorylation and photophosphorylation reactions, respectively?

Among the following crops, which has the highest mechanization index?

The sexual, thick-walled resting spore in rust fungi is called:

Soil property not alterable by tillage:

In which of the following the Cost of control of pest is equal to cost of management of pest?  

Family cecidomyidae belongs to order:

When a cross is made between offspring and its recessive parent, it is known as 

Which microbe is commercially exploited as a biocontrol agent?

Which pH level in lakes and rivers is likely to negatively impact the reproduction of most fish species?