China rose is called shoeflower because
The flowers are showy
The flowers produce black dye
The flowers are shoe shaped
Petals are used for blackening the
Perianth is the condition in which
Which is present in monocot flowers
Perigynous flowers are found in
Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures ($a$) and ($b$)
Perigynous type of ovary is found in