Which tissue is responsible for transport of materials away from the root?

In an electric circuit, Rheostat is often used to change the _____ in the circuit.

Lagoda lake is situated in which of the following countries? 

Part IV of Indian Constitution deals with ____________. 

To whom the Speaker of the Lok Sabha gives his resignation?

Select the institution that does not belong to the group.

Kharvela was the ruler of –

The first independent shaka ruler of Ujjain was –