Which state has the highest production of sugarcane in India?

The Brown Plant Hopper is known as:

Consider the following statements $(I-IV)$ regarding organic farming:
$I.$ Use of genetically modified crops like $Bt$ cotton.
$II.$ Input of naturally produced compost.
$III.$ No use of urea and pesticides.
$IV.$ Production of vitamin and mineral-rich vegetables.
Which of the above statements are correct?

What are the duties of a veterinary doctor in the management of a poultry farm?

Heterosis is . . . . . . .

The use of which of the following as food is as ancient as human evolution?