Vaccine Safety

Q.
Chicken embryo technique of animal viral culture is the most economical and convenient. Why?

Q. Which of the following is an advantage of transgenic organisms?

1. Study of diseases and gene therapy
2. Increased production of biological products
3. Vaccine safety testing
4. All of the above

Q.

Genetic engineering has been successfully used for producing

1. transgenic mice for testing safety of polio vaccine before use in humans

2. transgenic models for studying new treatments for certain cardiac disease

3. transgenic Cow Rosie, which produces high fat milk for making ghee

4. Animals like bulls for farm work as they have super power