Full up the blanks.
I) Human protein ...A... is used to treat emphysema.
II) In 1997, the first transgenic cow, ...B...produced human protein enriched milk.
III) Transgenic mice are developed to test the safety of vaccines before being used on humans, for example ...C.... .
IV) Government of India formed the organisations like ...D... to decide the validity and safety of GM organisms for public safety.
Here A to D can be

Options

A. A-Insulin, B-Dolly, C-BCG vaccine, D-Rccombinant DNA Society
B. A-`beta`-1-antitrypsin, B-Rosie, C-AIDS vaccine, D-Genome Engineering Action Committee
C. A-`alpha`-1-antitrypsin, B-Rosie, C-Polio vaccine, D-Genetic Engineering Approval Commitee
D. A-Cry IAC, B-Dolly, C-Influenza virus vaccine, D-Gene Environment Action Committee.

Answer

**Step-by-Step Solution:**

I) The human protein used to treat emphysema is **A) alpha-1 antitrypsin**. This protein helps to protect the lungs from damage and is crucial for individuals suffering from emphysema, a condition that affects the air sacs in the lungs.

II) The first transgenic cow, **B) Rosy**, was produced in 1997. This cow was genetically modified to produce milk that is enriched with human proteins, specifically designed to help in treating certain medical conditions.

III) Transgenic mice are developed to test the safety of vaccines before they are used on humans. An example of such a vaccine is **C) the polio vaccine**. These mice are used in research to ensure that vaccines are safe and effective before proceeding to human trials.

IV) The Government of India formed organizations like **D) the Genetic Engineering Approval Committee (GEAC)** to decide the validity and safety of genetically modified organisms (GMOs) for public safety. This committee plays a crucial role in regulating GMOs in India.

**Final Answers:**
- A) alpha-1 antitrypsin
- B) Rosy
- C) polio vaccine
- D) Genetic Engineering Approval Committee

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