Which are the top five cereals in the world in terms of annual production?

What is the full form of $IARI$?

Which of the following is considered the most primary and essential need among the basic requirements of humans?

The honey bees exhibit a type of dance to communicate the location of food. This is known as:

What percentage of India's $GDP$ is contributed by agriculture (in $\%$)?

Consider the following statements about organic farming:
$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships.
$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm.
$III.$ Organic farming protects the environment,minimizes soil degradation and erosion,and decreases pollution.
Which of the statements given above are correct?