Usually,the whorl in a flower that attracts insects and protects the essential parts is

What is a bisexual flower? Collect five bisexual flowers from your neighbourhood and find out their common and scientific names.

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.

Which of the following is not a part of a flower?

The structure of the androecium is formed by which of the following?

For self-pollination,a flower must be: