Consider the following:

1. Waste products
2. Hormones
3. Ions

Circulation of blood is responsible for transport of which among the above in our bodies?

Consider the following statements with respect to Labour Courts in India:

1. To be appointed as a Judge of Labour Court, a person must have been earlier a Judge of High Court.
2. Labour Courts do not have supervisory jurisdiction.

Which of the above statements is/are correct?

Consider the following statements about the newly signed “Treaty on the Prohibition of Nuclear Weapons”:

1. It is the first multilateral legally-binding treaty for nuclear disarmament
2. India is a signatory to the treaty

Which of the above statements is/are correct?

The recently released World Bank's analytical report classifies India as which of the following economies?

The "STRAND LB" test, which was recently in news, is used to detect: