Define the following term:
$Epipetalous$ $Stamen$

In the flowers of a plant,the ovarian part is fused,but styles and stigmas are free. Its ovary becomes unilocular due to breakdown of partition wall and the ovules are attached to a central axis. Identify the plant.

Placentation,in which ovules develop on the inner wall of the ovary or in the peripheral part,is:

$A$ gamopetalous funnel-like corolla is called:

The mode of arrangement of sepals or petals in a floral bud with respect to the other members of the same whorl is known as:

Axile placentation is an example of ........