What is the chemical formula of Urea, the best

First report of Nematode associated with a plant diseases was observed by

Which of the following statement is/are true about herbicide resistance?

South coastal Andhra Pradesh and Tamil Nadu gets sufficient amount of rainfall from which monsoon?

Which one of the statements is correct regarding the energy calculation using Rittinger?

The book "The one straw revolution" was written by

Ti plasmids are found in which of the following

Red delicious is the variety of which fruit?

Which of the following primary tillage operation is used to invert the soil partially or completely? 

Which organization is responsible for managing the Credit Guarantee Facility under the scheme?