Golden rice is enriched with which of the following?

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

What is the full form of $GEAC$?

In $A. esculentus$,resistance is against which of the following?

Tobacco plants resistant to a nematode have been developed by the introduction of $DNA$ that produces (in the host cells)

$Gossypium$ $hirsutum$ is: