Which of the following is used for the safety testing of the polio vaccine?

For how many of the following diseases are transgenic animal models available?
Cancer,Cystic fibrosis,Pneumonia,Rheumatoid arthritis,Typhoid,Alzheimer's,Malaria

Which of the following transgenic human protein products has been used to treat emphysema?

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.

Name of the sheep cloned for the first time is

What was the name given to the first transgenic cow?