Ray florets have
Half inferior ovary
Inferior ovary
Superior ovary
Hypogynous ovary
On the basis of numbers, give types of stamen and give examples.
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 ($b$)
Which of the following is an example of actinomorphic flower?
Describe the various types of placentations found in flowering plants.
What is a flower? Describe the parts of a typical angiosperm flower?