The smallest flower belongs to which of the following plants?

Flower is a

When the anthers do not possess pollen grains at all,these are known as

Identify $A$ to $E$ in the following diagram.

The diagram given denotes the various parts of a typical flower. Identify the labelled parts $A$,$B$,$C$,and $D$ and choose the correct option.

Mention the social,religious,and cultural value of flowers.