How many Australian Open titles has Novak Djokovic won

Level of optimum production is available at

Anaerobic respiration is called as

The most effective insecticide to control termite is ______

Which of the following pyramid is always upright? 

Given below are two statements:

Which principle of IPM encourages the use of biological control agents, such as Predators or parasitoids, to manage pests? 

The weeds whose seed is difficult to separate from crop seed after contamination is called ___

A type of farming in which no single product source of income equals as much as 50% of the total receipts is ____

What is the primary function of chlorophyll in Plants? 

Which category includes crops like coriander, cumin, and carrot based on taxonomy?