World Habitat Day 2022 was celebrated in which of the

Drought tolerance in plants is due to:

The term “hypersensitive response” in plant pathology was coined by:

The pump suitable for small discharge and high head is:

The mineral source of plant nutrient Boron whose deficiency leads to pollen sterility is 

A cross between a single cross hybrid and an inbreed {(A × B) × C} is 

Which of the following is used in neutron moisture  meter as neutron source? 

Among the following, which represents a true example of a biological control strategy used specifically against insect pests?

Match List I with List II

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

The gaseous form of nitrogen loss is