Question

complete odd one out hydrilla , azolla ,pistia ,pine​

Answer 1

Answer:

Casuarina

Casuarina is a xerophyte whereas Pistia, Hydrilla and Vallisneria are hydrophytes.

So the correct

Answer 2

Answer:

'Pine' is odd one because all three are the plants grow in water and pine is the plant which grow on land

Explanation:

HOPE THE ANSWER IS HELPFUL!