Ornithophily refers to pollination by:

The transfer of pollen grains from the anther to the stigma of another flower of the same plant is genetically known as:

Statement-$I$: Pollination by water is quite rare in flowering plants and is limited to about $30$ genera.
Statement-$II$: Hydrophytes pollen grains are protected from wetting by a mucilaginous covering.

Which plant exhibits sexual deceit for the purpose of pollination?

Which of the following plants provides a safe place to insects for laying eggs?

Plants of which one of the following groups of genera are pollinated by the same agency?