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Rosie, the first transgenic cow, gave milk enriched in human:
AAlpha antitrypsin
BAlpha ketoglutarate
CAlpha aminobutyrate
DAlpha lactalbumin
Answer & Solution
Correct answer: D. Alpha lactalbumin
1. Rosie was produced in 1997.
2. Her milk carried a human protein at 2.4 grams a litre.
3. That protein was alpha lactalbumin.
_Source: NCERT Class 12 Biology, Ch 10 'Biotechnology and its Applications'_
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