More than $95$ percent of all existing transgenic animals are $Y$.

The maximum number of existing transgenic animals is of:

Transgenic organisms are produced by:

The production of giant mice in the laboratory has been possible due to $..........$.

What is genetic engineering useful for producing?

Assertion: Animals that have had their $\text{DNA}$ manipulated to possess and express an extra (foreign) gene are known as transgenic animals.
Reason: Transgenic animals are made that carry genes which make them less sensitive to toxic substances than non-transgenic animals.