What is insertion of floral whorls?

Four floral whorls

In a particular flower the insertion of floral whorls was in such a manner, so the ovary was below other three whorls, but its stigma was taller than other three whorls. What will you call ovary such flower?

Four floral whorls.

In a typical complete, bisexual and hypogynous flower the arrangment of floral whorls on the thamalmus from the outermost to the innermost is

Describe the arrangement of floral members in relation to their insertion on thalamus?

Enlist various symbols used in writing floral formula.

Draw schematic representation of process of recombinant DNA technology and explain the given steps involved in it. Insertion of desired foreign gene into a cloning vector (vehicle DNA)

Define floral diagram.

Mention floral whorls of a typical flower.