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World Refugee Day is an international day organized every year on 20 June by the United Nations. The day is observed to honor the refugees around the globe.
The plant Indigofera tinctoria yielding a blue dye (nil) belonging to which of the following family?
Irrigation requirement of 90 days duration maize variety is 50 cm. How much area can be irrigated with a flow rate of 20 litre per second for 8 hours in...
The juvenile hormone in insects is secreted by which organ?
Photosynthetically active radiation comes under which of the following special wavelength:
Phototropism requires changes in ______mobilization.
The model of contract farming involves subcontracting by the buyers to intermediaries who formally or informally contract the farmers called:
The sulphur (S) containing mineral is:
Number of Nuclei present in a pollen grain are :
Which among the following is a C₃ Plant?
What is Jeevamrutha in Zero Budget Natural Farming?