Potato when fried, excessive browning develops due to ________?

Fruit in which edible portion is thalamus are known as________?

Which compound is mostly used in Pakistan for the reclamation of saline-sodic & sodic soils________?

The earth core is made of the following metals ________?

The dam built for the purpose of diverting water from main stream to various courses of flow is called ________?

Who is known as “the father of Hybrid Rice”?