What is the primary function of the petals of a flower?

All of the following have half inferior ovary, except

Free-central placentation is found in

The most common type of ovule in angiosperms is

A flower exhibits vexillary aestivation and has its stamens arranged in two bundles. To which of the following subfamilies does it most likely belong?

A flower with a superior ovary is described as:

An example of axile placentation is

Male reproductive organ (flower) consists of

Tetradynamous condition is found in

Staminode is

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.