6. The Genetic Engineering Appraisal Committee is constituted under the 

7. With reference to 'fuel cells' in which hydrogen-rich fuel and oxygen are used to generate electricity, consider the following statements: 
1. If pure hydrogen is used as a fuel, the fuel cell emits heat and water as by- products.
2. Fuel cells can be used for powering buildings and not for small devices like laptop computers.
3. Fuel cells produce electricity in the form of Alternating Current (AC)
 

Which of the statements given above is/are correct?

8. With reference to 'Near Field Communication (NFC) Technology', which of the following statements is/are correct? 
1. It is a contactless communication technology that uses electromagnetic radio fields.
2. NFC is designed for use by devices which can be at a distance of even a metre from each other

3. NFC can use encryption when sending sensitive information.
 

Select the correct answer using the code given below.

9. In the context of modern scientific research, consider the following statements about 'Ice Cube', a particle detector located at South pole, which was recently in the news:
1. It is the world's largest neutrino detector, encompassing a cubic kilometre of ice.
2. It is a powerful telescope to search for dark matter.
3. It is buried deep in the ice.

Which of the statements given above is/are correct?