Which of the following is an insect pest-resistant crop variety?

During the period $1960$ to $2000$,the production of rice increased from ..........

Give full names for the following abbreviations:
$(1)$ $\text{MOET}$
$(2)$ $\text{IRRI}$
$(3)$ $\text{IARI}$
$(4)$ $\text{SCP}$
$(5)$ $\text{FSH}$

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?

Match the following columns.

Column-$I$	Column-$II$
$(a)$ Apiculture	$(1)$ Honeybee
$(b)$ Pisciculture	$(2)$ Fish
$(c)$ Green revolution	$(3)$ Agriculture
$(d)$ White revolution	$(4)$ Milk

The offspring produced from the cross between two pure parents are more vigorous and high-yielding. This phenomenon is known as: