Where is the Central Rice Research Institute $(CRRI)$ located?

What is meant by 'hidden hunger'?

Which of the following is not a characteristic of $Saccharum$ $barberi$?

Which of the following ways are suitable for increasing food production?
$I$. Agrochemical-based agriculture
$II$. Organic agriculture
$III$. Genetically engineered crop-based agriculture
Choose the correct option.

Identify the correct statement.

$(a)$ Mutations are beneficial for plant breeding. Taking an example,justify the statement.
$(b)$ Discuss briefly the technology that made us self-sufficient in food production.