Polyploidy in plant is induced by:

Normal EC value of the saturation extract (EC) of soil is___

The application of organic manures in the soil helps in/tends to:

Which of the following considered as main transmitters of viruses to plants?

Which among the following is a suitable technique to improve the germination capacity of seeds ?

The period between ecdyses are the stages called _____ in insects 

Scientific name of potato is:

Indian economy can be best described as: 

Which stage of the product life cycle causes the profit to improve substantially?

IISR-Kozhikode recently developed a New High-Yielding Pepper Variety. The name of the variety is ___