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Transgenic animals are the animals in wh...

Transgenic animals are the animals in which a foreign gene is expressed. Such animals can be used to study the fundamental biological process, phenomenon as well as for producing products useful for mankind. Give one example for each type.

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To study fundamental biological process like effect of insulin, effect of growth factors(IGF-I, IGF-II). To produce useful products like milk from Rosie cow having lactalbumin.
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