Silencing of $mRNA$ has been used in producing transgenic plants resistant to

Which of the following, when consumed as food, can prevent night blindness caused by Vitamin $A$ deficiency?

cry $II$ Ab and cry $I$ Ab produce toxins that control

$BT$ cotton is resistant to

Give information about pest-resistant plants. Explain $RNA$ interference.

Given below are two statements:
Statement-$I$: In $\text{pBR}-322$,the restriction site of $\text{BamHI}$ is present on the $\text{Ampicillin}$ resistance gene.
Statement-$II$: $\text{RNAi}$ technique was used in the formation of nematode-resistant plants.
In the light of the above statements,choose the correct answer from the options given below: