The first transgenic plant produced was . . . . . . .

What is the full form of $GEAC$?

Blindness can be prevented by the use of which crop in poor countries?

$A$: $Bt$ toxin are protein crystals containing insecticidal protein.
$R$: $B. \text{ thuringiensis}$ forms these protein crystals throughout continuously during their growth period.

Nobel prize was given to Andrew Fire and Craig Mello for their work on $RNAi$ on

How has the bacterium $Bacillus \text{ } thuringiensis$ helped us in controlling caterpillars of insect pests?