Correct option:(C)Dog and Banded Krait

Solution:

• Transgenic animals are those animals in which foreign gene is inserted into their genome.
• Created by injecting foreign DNA in embryonic stem cell.
• Rat is the most common transgenic animal used in research due to short reproduction cycle.
• Transgenic pigs are used as a source of organs for transplants.
• Dolly, the sheep is the first transgenic animal.
• Transgenic rabbits are used to produce recombinant human C12 esterase inhibitor.
• Other examples:Cow, goats, fish, etc.
• Animals are used to produce more protein in milk and meat, disease resistance, good quality wool and improvement in genetic traits.