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‘Centering’. The first cut on a young tea plant is at which of the following: 

Crown Gall disease is caused by

Most of the indian soils are deficient in which micronutrient?

What is the name of the tube-like enclosure that runs lengthwise through an insect's body, allowing food processing to occur?

Who introduced the Nilokheri Project, and what was its primary aim?

Floor space required for a cow in a covered space in sq. feet? 

Leading state in the pulse production is 

In Diptera (flies), what term refers to the modified hind wings used primarily for maintaining balance during flight?

Phenol on distilling with zinc dust gives:

Gene for Gene hypothesis was given by