Genetic engineering means
Manipulation of cell contents
Test tube babies
Manipulation of cytochromes
Manipulation of genes
The bacterium Bacillus thuringiensis is widely used in contemporary biology as
How is biotechnology useful for increasing food production in agriculture.
$A$ : Biofortified crops such as golden rice are helpful in overcoming the problem of night blindness in developing nations.
$R $ : It has enhanced nutritional content of vitamin $A.$
$B t$ cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis $(Bt)$ is resistant to
Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin$-A$ deficiency?