Monadelphous androecium occurs in

Sunflower is not a flower. Explain.

The arrangement of .......... within the ovary is known as placentation.

Identify $X, Y, Z$ from the figure.

$X - Y - Z$

How can you differentiate between free central and axile placentation ?

Consider the following statements

$I$.In racemose inflorescence, the flowers are brone in a basipetal order:

$II$.Epigynous flowers are seen in rose plant.  $III$.In brinjal, the ovary is superior:

Of these statements