What is the nitrogen-providing form of urea in plants?
Powdery Mildew of fungi belongs to order
Origin of groundnut is
Match list I with list II
What type of demand occurs when a small change in price leads to a significantly larger change in quantity demanded?
 The term used to define the variation derived from any form of the cell or tissue culture is known as __________
Which of the following group of elements are involved in enzyme activation and electron transport?
Under the controlled and modified storage conditions which of these cannot be regulated
Gummosis is associated with which fruit crop?
________stage of Leptocorisa Acuta causes serious damage to the developing spikelets at milky stage of Rice.