The fourth whorl is called _________.
Gynoceium
Androceium
Petals
None of these
The function of petals.
To attract insects for pollination
To protect the young flower
photosynthesis
_____________ supports the flower.
Stalk (pedicel)
Sepals
Petiole
_________ is a specialized shoot in which the leaves are modified in to floral structures.
Flower
Shoot
Stem
Leaf
The first whorls are the ___________.
Calyx
Ovary
The arrangement of petals (corolla) in water lily is _________.
Spiral
Double whorl
United
Ray florcts of sunflower is an example of ________.
Staminate
pistillate
Neuter
If one or more floral structures are missing, such flowers are called __________.
Incomplete
Complete
Essential
When sepals are free it is called ___________.
Polysepalous
Gamosepalous
Poly petalous
The brightly colored part is called _________.
Coralla
Stamens
Filament
