Question

A plant having hypanthodium inflorescence is?
A.Yucca
B.Pyrus
C.Salvia
D.Ficus

Answer 1

Hint: Inflorescence can be observed as the arrangement of flowers on the floral axis. It is divided on the basis of the timing of flowering and basis of the arrangement. Hypanthodium type of inflorescence shows presence of receptacle as basic character.

Complete answer:
Hypanthodium inflorescence is best defined as a fleshy receptacle which leads to the formation of a hollow cavity featuring an apical opening known as the ostiole.
The flowers develop towards the inner wall of the hollow cavity. The male flowers occur along the opening while the female flowers lie close to the bottom featuring long styles.

Now let us find solution from given options:
A.Yucca: This plant possesses the Compound racemose type of inflorescence This Type of inflorescences characterised by having an indeterminate growth. And it has plans that are arranged in Acropetal, or centripetal order.
B.Pyrus: It has a simple racemose type of inflorescence. This type of inflorescence contains Flowers that are arranged in basipetal Order and they do not show Inter indeterminate growth.
C.Salvia: They produce terminal inflorescence, that is the Flowers are produced on the terminal axis and they are tubular in structure.
D.Ficus: Fig is a classic example of Hypanthodium. It is termed to a fleshy receptacle forming a hollow cavity with an apical opening known as ostiole. The flowers are produced on an inner wall of the hollow cavity.

Hence, the correct answer is option (D)

Note: Inflorescences termed to complex structures with so many functions. At anthesis, they are composed of the flowers that allow for the transfer of pollen and optimism action of the plant's reproductive success. They also help provide nutrients to the developing flowers and fruits, during flower and fruit development.