‘Rosie’ is considered different from a normal cow.

Concept: The above-given statement is true.

• Rosie was the first transgenic or genetically altered cow. Rosie was able to produce milk that was enriched in human protein, unlike other cows who simply produced regular milk.
• The milk has a high concentration of human alpha-lactalbumin, making it better than regular milk for infant feeding.
• Transgenic animals have been created as a result of the introduction of foreign genetic material into the genomes of other organisms with the use of recombinant DNA technology.
• Mice make up over 95% of all transgenic animals. They were primarily created to research human development and physiology.

Hence, option A is the correct answer.