The Mandal Commission was constituted during the tenure of which among the following prime ministers?

Consider the following countries:

1. Bolivia
2. Madagascar
3. South Africa

The Tropic of Capricorn passes through which of the above country/countries?

The ancestors of land plants were most likely similar to modern__:

Which among the following statements about Red Sanders is / are correct?

1. Red Sanders is found only in Andhra Pradesh
2. To export Red Sanders, India needs permission from CITES
3. This species is listed as Endangered by the IUCN

Choose the correct option from the codes given below:

Bio-amplification of a pesticide would occur, if this pesticide fulfils the following condition / conditions:

1. It is soluble in water
2. It is lipophilic
3. It does not easily degraded

Select the correct option from the codes given below: